Good morning and welcome to the Air France-KLM First Quarter 2025 Results Presentation. Today's conference is being recorded. At this time, I would like to turn the conference over to Ben Smith, CEO, and Steven Zaat, CFO. Please go ahead, sir.
Okay, thank you, Operator. Good morning, everyone, and thank you for joining us today for the presentation of Air France-KLM's results for the first quarter of 2025. Today I'm joined by Steven Zaat, our Group CFO. I will start by covering the key highlights of the quarter before I hand it over to Steven, who will walk you through the detailed financial results, and then I'll close with an overview of our medium-term ambitions before opening the floor to your questions. Moving to slide three. We're very proud to report that the Group delivered an improved performance this quarter, once again demonstrating the resilience and strength of our business model. Revenues were up 8% year- over- year, driven by solid performance across all our activities, including maintenance.
Our operating result improved by EUR 161 million, reaching a negative EUR 328 million, a significant step forward compared to the same period last year, supported by strong unit revenue development, a more favorable fuel price environment, and an overall improvement in operational performance. I've got to apologize for perhaps some background noise; the building next door is under heavy travel works, so hopefully you can hear us clearly. Our net debt-to-EBITDA ratio now stands at 1.6 times, fully aligned with our midterm ambition range of 1.5-2.0 times. Importantly, we generated a positive recurring adjusted operating free cash flow of EUR 0.8 billion, highlighting the robustness of our cash generation capabilities even during the seasonally weakest quarter of the year.
Finally, in line with our commitment to sustainability, the share of new generation aircraft within the Group increased by 7 percentage points compared to last year, now representing 28% of our total fleet. On to slide four. Despite a context of political and economic uncertainty, Europe continues to demonstrate its strength as a leading travel destination. Looking at industry bookings for the coming months, Europe is holding up against the turmoil, with inbound traffic from both the U.S. and the rest of the world showing growth compared to last year. It is worth noting that these markets are predominantly inbound towards Europe; 66% of the U.S. traffic and 51% of the rest of the world traffic are inbound flows.
As you can also see on the slide, part of the missing U.S. outbound traffic may be redirected to other regions of the world where we, as a Group, would be well positioned to capitalize on our extensive network of destinations. In this setup, France continues to serve as a key anchor for this momentum, maintaining its leadership position as the world's number one inbound tourism destination and also capitalizing on the positive coverage of the Olympics in 2024. Combined with our diversified network and strong exposure to international traffic, this places us in a strategic position to mitigate the impact of current uncertainties and to adapt quickly if needed. On to slide five. As we defined in 2019, we maintain a clear strategy of covering and enhancing all market segments to ensure we meet and ultimately exceed the expectations of our customers.
At the entry-level segment, we address point-to-point leisure and price-sensitive markets through Transavia, pursuing our growth trajectory. This strategy, already communicated previously, will culminate in the full replacement of Air France's loss-making domestic operation by summer 2026. Both Air France and KLM are simultaneously upgrading their long-haul premium offerings, focusing on capturing growth in both the premium corporate and premium leisure markets. This includes the development of Economy Comfort at KLM and Premium Comfort at KLM. Both airlines now offer a Business cabin seat with door, establishing a new standard in business-class travel. At the top end of the market, Air France has recently unveiled its new La Première suite. As the pinnacle of our premiumization strategy, this launch elevates the level of excellence across the board and brings a strong luxury halo to our brand.
We will take a closer look at this product on the next slide. As I just mentioned, we're very, very proud with the successful launch of our new Air France La Première cabin, which was officially unveiled during a global media reveal on March 18th in Paris and performed its inaugural flight to New York JFK on April 8th. The new cabin offers a stunning 3.5 sq m of personal space, five windows in length, making it the longest first-class seat suite on the market, featuring outstanding amenities such as a separate armchair and a chaise longue that transforms into a fully flat bed with the option of a fully partitioned double suite for complete privacy. This enhancement complements the complete revamp of our La Première ground experience, finalized in summer 2024, together delivering seamless and exclusive service at every stage of the customer journey.
La Première is the ultimate expression of our luxury vision, delivering an exceptional level of experience both on the ground and in the air, and this launch marks a major milestone in reinforcing Air France's position as a global leader in premium travel. I am very happy to share that prior to COVID, this cabin, this service was heavily loss-making. We do not break out the details. Very pleased to share that in Q1, this service is now very, very in a very strong financial performance result, and we are profitable in La Première. Moving on now to slide, the final slide here. I would like to take a moment to thank every one of my colleagues who contributed to turning the vision behind this product into a reality for our business. With that, I will now hand it over to Steven, who will take you through the detailed financial results.
Thank you.
Thank you, Ben, and good morning, everybody, on this beautiful day. I said last quarter that one swallow does not make a summer, but you can imagine that we are happy that we have seen a second swallow before even the summer has to come. We improved our margin by 3%, but let's go to those details on page eight. If you go to page eight, you see that we had a very strong development of unit revenue, and there was, of course, the tailwind of the fuel price. In total, we were able to grow our revenues by 7.7%. 4% is coming from the capacity growth, and 3% is coming from our unit revenues, and there is around 1% coming from the currency. The unit revenue increased by 3%. The unit cost increased also by 2.1%, but that is for a big chunk also related to our unit revenue development.
You see that the differential between the unit revenue and the unit cost brought for us an additional % in terms of margin. The other 1.8% is actually coming from, let's say, the fuel price and the currency. There is around 1.9% margin improvement coming over there, and it's good to see that we have at least a cushion for the quarters to come in these uncertain times. This result, this improvement of operating margin, we should also keep in mind that we had last year, we had Easter in the first quarter, and we have now Easter in the second quarter. We do not lay out a specific number, but you can imagine that this Easter impact will support our second quarter. If we then go to page nine, you see the differences over the network.
Let's start on the passenger business on the network, an improvement of our unit revenue of 2.8%, especially driven by a stronger yield. The load factor is slightly down, but we have seen that the steering, especially for yield in this quarter, has helped us also to increase our yield over the whole network. As you still can remember, maybe last quarter, we started the quarter with a booking load factor of 2% gap, and at the end of the day, we closed almost that whole booking load factor, especially coming from a very strong unit revenues from the premium, which I will detail out further on the coming page. Cargo, also very strong, 16.2%, both coming from a load factor increase of 2% and also heavy unit revenue increase from our cargo segments, and that drives in total up our network performance by EUR 163 million. On Transavia.
Transavia, we grew our capacity by close to 4%. Our unit revenue is more or less flattish, despite the fact that it has been, let's say, supported by the paid hand luggage. Let's say if you would have taken out, let's say, the unit revenue is slightly down, and that's coming actually by four impacts. First, Transavia is very dependent on Easter and holiday season, and as we move the holiday season to the second quarter, that for sure has an impact on Transavia. Second, the weather was very bad in Spain, so 44% of Transavia, the Netherlands, is flying to Spain in this quarter, and you see that the bad weather and also the fact that we didn't have Easter impacted Transavia as a whole. We should not forget the introduction of the ticket tax in the Netherlands, bringing more than EUR 25 on the tickets.
That did not help this business segment, and that moved actually passengers towards Germany and towards Belgium. A bad implementation actually from another additional tax on our industry. Last but not least, we do not have to forget we grow this capacity. For sure, we know always that the first quarter is difficult in the low-cost segment, so we are going to regain those results in the quarters to come. On maintenance, a significant step up in the revenues, supported also by a stronger dollar. We see that the engine business is actually booming, so both on the revenue side and the operating results side. It is fully coming from a very booming engine business, both in the Netherlands and in France.
Good to see that we are heading towards the margins which we had pre-COVID for our engineering and maintenance, despite the fact that there are still, let's say, some difficulties in the supply chain and especially hurting our components business. All in all, very strong results for the engine business, which we can be very proud of. If we then go to page ten, let's start with, of course, both carriers improved the results coming from the fact that the fuel price is coming down, and partly that has been eaten up by the higher U.S. dollar, which is negative in terms of our cost. All in all, let's say we have a positive impact from that fuel tailwind, both for Air France as for KLM.
Air France has a very strong unit revenue increase coming from the premium, so the premium demand is really, really strong, resulting in high yields. On KLM, you see even a higher unit revenue growth, specifically coming from a very strong implementation of the Premium Economy. KLM increased the capacity by more than 60% on the Premium Economy. The yield over there was up 9%, and the load factor is up 2%. It is good to see that the revenue growth of the Premium Economy for KLM grew by more than 80%. We see the first signs of Back on Track coming in, especially by a better operation and also a better performance of the engine maintenance business, as just explained.
Of course, we had a one-off cost of EUR 50 million last year in Q1, which we did not have this year in the first quarter, which helped also and supported the KLM results. What is important now for us is that we get the productivity delivered to the CLAs. We are currently in those discussions, so that should happen from Q2 onward. We have unfortunately also in the second quarter this ridiculous increase of the Schiphol tariffs by 40%, so that will kick in the second quarter. On Flying Blue, we see a stable performance due to the fact that we have a very strong yield and we have, let's say, very tight seats available. We reduced a bit the Flying Blue activity to that segment.
We signed a commercial agreement with American Express, which will be there till September 2033, but the results of that will kick in from the 1st of January 2026. So Flying Blue, still a very, very decent margin, but we have a little bit more tightness in our revenue management system to give access to our Flying Blue passengers. If we then go to page 11, then you see that we have on every, let's say, if you look at the premium and the Economy and the total, you see that we have a positive yield impact, very strong on the premium. We grew our capacity by close to 6%, resulting even with a yield improvement of 7%. On the Economy, we grew only by 2.2%. You see a positive yield impact of 1.7%, but that's purely coming from the successful implementation of the Premium Economy.
We grew the capacity over there for Air France-KLM in total with 21% and with a yield increase of 5% and also a load factor increase in 2%. A lot of demand of this premium product in the Economy where there is more to come. If we then look at the total long-haul, you see a very strong West side. The U.S. with an 8% increase in yield has been, of course, very, very strong, but also Latin America is at 4.5% and even Asia at 6.2%. We reduced the capacity towards Asia, but that's not on the real Asia, let's say. It is a reduction of capacity of the Middle East, and we had a slight increase of the Asian capacity. Strong yield development in India, China, and also Japan, and also in Korea.
The Asian segment is developing well, especially in attractiveness in terms of yield. If we look at the middle, you see, let's first start with short and medium haul. We increased our capacity significantly, which is for a big chunk coming from the fact that last year we had an ATC closure, so we needed to reduce our capacity significantly, and that drove down the capacity last year. We restored that capacity now, and that's actually representing this increase in our short and medium haul with a slight decrease also in yields, which is also coming from the fact that there was less capacity in also from the competition in 2024 first quarter.
On Transavia, as already said, we increased capacity by close to 14%, minus 2% in terms of load factor coming from the Easter impact, and an increase of yield of 2.3% supported by the paid hand luggage, which we implemented in the second quarter. We still had a positive in the first quarter. In a nutshell, very strong result in the East and West, a very strong result in the premium segment, and I will come back to you later if you talk about the second quarter, what we see in the U.S. and what we see at the rest of our network. If we go to page 12, I think this shows for us pretty well what is our strategy and how we are going to improve our margins.
You see the unit revenue is up 3% despite the fact that there was no Easter. That goes hand in hand with a unit cost increase of 2.1%. Out of this 2.1%, there is 1.1% coming from unit revenue-related cost. A part is coming from the capacity mix, so we have more medium haul flying than long-haul, so that by definition, grows your unit cost. It comes from the premiumization of the cabin, where we have 3.4% more growth in the Business Class and 21% growth in our Premium Economy. Last but not least, the 0.7% of total cost increase of our total unit cost is coming from our airport and ATC charges. I want to repeat it again. Also in the first quarter, the Schiphol tariff went up, and we see it again going up further with 40% in the second quarter.
All the costs which we have in our hands, let's first say that we still have on the labor price an increase. We had a one-off payment of EUR 50 million, so if you take that into account, the labor price impact on our unit cost was 2.3%, but it's good to see that we partly absorbed that by increased productivity, and we know that there still needs productivity to come from KLM. It's a 0.6% productivity impact on our unit cost, which is an improvement of our productivity of the staff of 2%. Last but not least, also related by, let's say, the much better operations which we have run in this quarter, that has a positive impact of 0.6% on our unit cost.
That is actually also part of, let's say, the KLM Back on Track part to improve the operations to make sure that we are having the right product for our customers and that we do not spend it on EU 261 compensation. If you look at the next quarter, we will probably be at the high end of our range. I already told you we have an increase of Schiphol tariffs of an outrageous 40%, and we still have high maintenance costs on the KLM side, and we still have to see that the productivity comes in with the CLA, which actually we are now already, let's say, over one month after the closure of the CLA date because it should be closed on the 1st of March 2025.
It takes a bit of a delay, but there will be productivity gains coming in in the second quarter, but it is absorbed by higher maintenance costs and also this increase of the Schiphol tariff. If we then go to the cash, EUR 1 billion operating free cash flow, of course, very strongly supported by EUR 1.5 billion sales in tickets, but we are really ahead of our own internal plans in terms of free cash flow delivery. EUR 800 million we reached, so we are quite happy with the strong free cash flow performance in this quarter. It brought down our net debt from EUR 7.3 billion to EUR 6.9 billion, and it improved our leverage from 1.7 to 1.6. Still a very strong cash at hand. It is EUR 9.3 billion. We reduced our liabilities with EUR 700 million, and we paid EUR 500 million of a bond out of our own cash.
Very strong cash development in this quarter. Let's then go to the outlook. Let's go to page 15, and of course, everybody is coming here to listen to what we are going to tell you about what's happening in the future. Let's first go to the picture of the booking load factor. We see that we are down compared to last year in terms of forward booking load factor, which was also the case last quarter. There is a gap of 3% on the total long-haul. On the North Atlantic, actually, it's only 2%, so it is less on the North Atlantic than on the total long-haul, and on the short and medium haul, we are very close to where we were last year, and it's good to see that Transavia sold already 71% of their seats. On that side, it looks pretty good.
If we then go to, let's say, the situation in the U.S., what we have seen in April so far is that we actually see, and it was already explained by Ben, that we see a shift from the point of sale U.S., which is getting stronger, from the point of sale Europe. Usually, we have on Air France, we have around 46% of our tickets sold in Europe. For KLM, it's around 50%, and we have seen that in the first three weeks, that is going down for Air France in Europe to 43% and for KLM to 46%, but it shifted to the U.S. The shift is around 3% from Europe to the U.S. for Air France and 4% for KLM. Usually, the point of sale of the U.S. is much stronger in terms of pricing than what is happening in the U.S.
I will come back later on the differential between on our US network, what we see in terms of load factor and yield. If we go to the first three weeks of April, because we have only three weeks, let's say, in our books, we see that on the long-haul, the load factor is up 1%. If you see that the forward bookings is down 3% in April, when we get closing, we are higher than last year. We had a yield of 3.9% increase on the long-haul. On North America, we see that we have around the same load factor as we had last year. It is down 0.2%, but the yield is up still 5.1%. If you go to Europe, the load factor is up with 1.3%, and the yield is up with 1.9%.
Over the total network, the load factor is up by 1%, and the yield is up 3.6%, for sure also impacted by Easter. For sure, that has an impact on this yield development. If we then go to the specifics on the U.S., if you look at the forward bookings for May and June, you see that the load factor in May is down 3%, but the yield is up 4%. In June, the load factor is down also 3%, booking load factor, and the yield is up 6%. Still a very strong pricing dynamics on this segment. We see very strong bookings on the premium, where even our unit revenue is strongly up. We see a very strong booking also on the Premium Economy, as we have seen also on the first quarter in the U.S.
It is, as Ben already explained in last weeks to the press, we see a little bit of softening in the, let's say, the lower-class yield measures. Overall, we still have a positive unit revenue in May and June, and for sure in April, as I just explained, on our U.S. segment. If we then go to page 16, and as our only Dutch philosopher always says, Johan Cruyff, every disadvantage has also an advantage. You see the fuel price comes down with $300 million compared to what we have guided last quarter. A strong decrease is coming from this fuel bill, and it is even $600 million below last year. That is a good cushion for whatever happens on, let's say, the traffic related to the U.S. situation to, let's say, have a cushion from our reduction of our fuel bill.
Also, the good news, we have almost 70% hedged for the year 2025 at very favorable hedge terms. Let's go to the outlook. We keep our outlook. I think despite there is, of course, uncertainty, we still see that the month is, as described in the previous section, still continuing. Of course, especially the second quarter and the third quarter are the best quarters in terms of pricing and in terms of profitability. These quarters, and especially in the high summer in July and August, you can sell any ticket you want. On the long-haul, we are at 3.25%. We guide you the same 3.5%, short and medium haul 3.5%. For Transavia, we will be at the 10%. The guidance has not been changed.
We will have an agile approach on our network if we see a deterioration coming, but we expect that it will be more coming when the winter is kicking in than when the summer is kicking in, as it is a high profitable season. For the full year, the outlook, we did not change the group capacity outlook. The unit cost, we are still comfortable with the low single-digit increase, although we repeat again, we will be at the high end of the range in the second quarter due to Schiphol and due to the maintenance tariffs, where we also had last quarter a compensation, by the way, on this. There is also a one-time effect, which we have in the second quarter.
We will be in the second quarter at the higher range of that low single-digit increase, and then we will further continue with the road as we have seen in this quarter. We stick to the CAPEX, which, of course, we will, it is still too soon to tell, but if we are going to develop our network differently, we will also, of course, be agile in our CAPEX, and we are sticking to the net debt-to-EBITDA, which we improved this quarter between 1.5 and 2. I think I give enough coloring on everything what's happening in the U.S. This is all the figures we have, but with that, I hand over to Ben, and I will answer later the questions you want.
Thank you, Steven. Just a quick summary here. We'd like to highlight a few takeaways.
First, we had a strong start to the year, as you've just heard. We see solid summer ticket sales, and that's being driven by revenue growth and improved cash flow across all businesses. Second, we remain agile in the face of current macroeconomic uncertainty. We have a very well-diversified network, as you know, strong attractiveness of our inbound markets. We're well-positioned to respond and adapt to shifts caused by geopolitical and economic factors. Lastly, premiumization continues to be a core pillar of our strategy with expanded offers both at KLM and Air France. As I've already mentioned, with the unveiling of the new La Première cabin at Air France, we reaffirm our commitment to leading the way in luxury travel and delivering excellence at every stage of our customers' journey. The brands are really continuing to gain traction into and out of our markets.
Fourth, we are making steady progress on sustainability with a further increase in our share of new generation aircraft, advancing us toward our decarbonization goals. The 2025 outlook remains unchanged. We maintain our capacity and unit cost guidance, and with our agile approach to capacity deployment and favorable fuel dynamics, we are confident that our strategy will continue to drive profitable results. Thank you for listening to our preliminary presentation, and we are now available to take any of your questions.
Thank you, Mr. Smith. Ladies, and gentlemen, if you wish to ask a question, please press star one on your telephone keypad. The first question comes from a line of Jarrod Castle from UBS. Please go ahead, sir.
Good morning, everyone. Thanks for the presentation. Steven, Ben, you say that the guidance is unchanged, and it looks like the building blocks indeed, obviously, are the same.
In Q4, you did say that you should be able to do at least EUR 300 million in profit progression. I guess you've also got more of a fuel tailwind now. Can you kind of confirm that you're still happy with at least EUR 300 million in profit progression? I know it's all, and then secondly, I know it's very short-term booking windows, but any commentary on what you're seeing on air freight? It looks like certainly March was very strong, but just any comments on how you're seeing things, especially around restocking ahead of potential tariffs? Lastly, I guess linked to tariffs, any views on how this will affect your business, especially related to CAPEX and maintenance costs? Thanks.
Hi, Jarrod. How are you? Let's start with the guidance. We don't give a profit guidance. Let's start over there.
We explained last year that there were EUR 600 million coming from all kinds of incidentals, for instance, the Olympic Games. That will not happen this year. That I can fully guarantee you. We also said that there was EUR 300 million of headwinds, which are, let's say, kicking in in the current, let's say, Schiphol tariffs, which I explained, and also the increase of the French tax aviation, which is impacting our unit revenues. We are still standby with the EUR 300 million impact coming from these incidentals of last year. There are all kinds of other things happening. For instance, we have the fuel bill, we have the revenues, and the unit costs. On the unit costs, we've given very clear guidance, and I think I gave you some coloring on the second quarter and also what we expect for the summer.
On the air freight, we see not a, but you know the booking window is very, very, very, very short. It is three weeks ahead. We are exposed only 2% from, let's say, flows between the U.S. and China, so there is not so much coming over there. We do not see any real impact on the softening on the air freight yet, but again, it is very too soon to tell. It is also a little bit of a weak quarter, so if it would have been the fourth quarter, we could have probably seen a bigger impact coming from all these tariff impacts. On the maintenance, let us first start. If you look at the planes which we bought, we bought almost only Airbus planes. For the fleet deliveries, if you refer to that, we do not expect any issues. We have only four 787-10 to come.
I think we will not, yeah. We have all Airbus fleet, and we are not very dependent on, let's say, all the deliveries of Boeing. There is the question mark on the maintenance cost for the quarters to come. That is too soon to tell, to be honest. First, the U.S. is an exporter of aviation, so they really would hurt themselves if they would continue to stick on that part. It all depends for us more on the retaliation from Europe. For now, that is, let's say, still under discussions. It is more the retaliation of Europe than what is happening in the U.S., although there are parts which are coming from the U.S. which are, let's say, coming out of Europe. For this time, I think it is too soon to tell.
We know that, let's say, if you look in the contracts, usually there's not an exception to make for any U.S. tariffs or any, sorry, tariffs, import tariffs you have. We are carefully watching the situation, and we will aggressively reply to any suppliers which are intending to increase their fees.
Thank you.
The next question comes from a line of Jamie Rowbotham from Deutsche Bank. Please go ahead.
Morning, gentlemen. Two from me. Firstly, if I could please focus on the transatlantic just for a moment. Thanks for the helpful color about Q2. Lufthansa yesterday were talking about a gap in bookings for Q3. Appreciate it's a little bit far away, but I wondered if you could maybe comment a bit on presumably the gap on bookload factors is maybe a bit wider for Q3 at the moment.
They were suggesting that reciprocal tariffs had caused a hesitancy in booking, but they felt those volumes might still come through just in a shorter later booking window, so they do not think that those volumes are necessarily lost. I just wondered if you thought that is the case or whether you can envisage having to do some price stimulation to fill the Economy transatlantic cabin for Q3. Secondly, feel free to ignore this, but I just want to follow up on Jared's question to be totally clear. You are standing by there being a EUR 300 million benefit from all the big moving parts you highlighted, but you are not committing to the net of everything else, yields, cost, fuel being neutral or supplemental to that, which is kind of what we inferred, hopefully correctly, at the full year result. Thanks.
Let's say what you say on the bookings for the third quarter, I think it is true what you're saying. We don't see an, let's say, a further increase of the gap between last year. It is even a bit down if I look, for instance, on July. The further you come, the more difficult it is to say. I think on July and August, it looks very good. On September, yeah, that's still too far away because it is a very low number of seats which we are selling so far ahead because there's also a lot of business traffic in that month. On the EUR 300 million, I think I clearly guide you on the unit cost. I think you have a view on the yields, but we don't give any profit guidance. That is true.
We don't give a profit guidance, but this $300 million coming from, let's say, incidentals of last year is still to be around.
Perhaps, Jamie, I could add one extra compare point here. We, Air France-KLM, our exposure to the United States transatlantic market, so we just specify the U.S . We're at 26% of our capacity is to and from the U.S., where if you look at our two major competitors based here in Europe, they're between 37% and 47%. We're at 26%, so our exposure is far less than the two other groups here in Europe.
Thanks, guys.
The next question comes from a line of Harry Gowers from JP Morgan. Please go ahead.
Good morning, Ben, Steven. Two questions, if I can.
Just on your network directly, do you have any tangible or even anecdotal evidence that potential U.S. traffic is maybe substituting or transferring to other destinations outside of the U.S., whether that's long haul or short haul? If so, where is that traffic going to instead? Just on the extra unit costs, apologies, I might have misheard it slightly, Steven. I think you mentioned maybe there's another one-time compensation effect in Q2 or in the base last year. Could you just go over that again? Just a follow-up on that, how much of the total ex-fuel unit cost increase in Q2 will be related to the Schiphol tariff increase?
Thanks a lot. Okay. Thanks, Harry. We are seeing some slight shift in the overall, look at our overall capacity toward Canada and a little bit to Latin America.
No, Canada is holding up and actually seeing some growth. As we've already mentioned, premium, so La Première, Business as well as Premium Economy are actually doing better than we would have expected across all markets to and from the United States as well. It is the Economy cabins where we're seeing the softness, in particular on the transatlantic. We do see the stimulation impact being positive when we do lower pricing. We're just taking it a little slower than we normally would to see how things play out because we know there are a lot of customers that are just holding back on buying tickets to get a little bit more clarity on how easy it is to cross the border and things like that. When we lower pricing, we're seeing volume is still there.
Because of our well-diversified market, we're not shifting any capacity as of yet. I don't see us shifting any capacity through Q3. Perhaps in Q4, if necessary, we'll start to relook at that. As of today, we're maintaining our capacity across the network as planned. It's put into the various sales channels last year. Nothing has shifted as of yet.
Hi, Harry. Let's say the compensation was last year. Last year, we had one-off compensation, which was, of course, tampering our maintenance costs. If you look year- on- year, that will impact our year-on-year development. For the remaining part, there's not so much strengthening happening on the maintenance costs, but you should take that into your consideration. That's also what we guided already earlier, that we see actually till the end of the second quarter, higher maintenance costs coming in.
We are still within, let's say, the upper range of the unit guidance. It is not that there's something really out of, how do you say, out of sync. On Schiphol, I would say I think it is around EUR 100 million, even more than EUR 100 million per year. You can almost calculate yourself. You come to, I think, 0.3% or 0.4% on the total unit cost of Air France-KLM. It's not only Schiphol, which increases the tariffs. We see that it is not only coming from that part. We have the ATC charges. I think that is, we already explained that also for the first quarter, which we see in the whole industry. If you look specifically on this outrageous increase of Schiphol tariff, yes, that is the EUR 30 million which you can consider.
Right. All clear. Thanks, guys.
As a final reminder, if you wish to ask a question, please press star one on your telephone keypads. The next question comes from a line of Andrew Lobbenberg from Barclays. Please go ahead.
Oh, hi there. Can I come back to the Back on Track in KLM and the negotiations around the CLA? I think you were previously targeting 0% tariff increases and incremental productivity. We were a month behind schedule. What should we be hoping for? Is there any risk? I know it's rare because the Dutch are generally calm, but is there any risk of disputes as we go into summer peak? The second question would perhaps come back to the M&A situation in Europe.
With the less certain trading outlook, do you think the potential M&A deals at TAP, Europa, where you've been publicly looking, are they still as interesting today when we face a less clear trading environment, less clear profitability, and hence balance sheet outlook? Thanks.
Okay. Hi, Andrew. The CLAs, they're moving along. The most important one and the most difficult one being with the pilots at KLM, we're quite optimistic we'll be able to secure what it is that we need to maintain Back on Track as committed. I can just share something which I never would have imagined ever since I've now been here six and a half years.
We will have Air France pilots flying KLM aircraft to help get the capacity up at KLM starting this summer on JFK to Amsterdam, which is a real big step forward to show alignment with the KLM pilots that we need to do things that we normally would not do to strengthen the KLM business. I think that has been a very, it is a very strong signal to show that the alignment between the KLM pilots and management is stronger than ever. I am optimistic we can get the necessary ingredients that are required to stay with our Back on Track program. On the M&A front, on SAS, nothing has changed. We have a couple of options on how we take our stake up to majority with the other investors. Everything is going as planned. I think we have got full flexibility.
We're quite pleased with how things are working out despite the fact that they're not already in the joint venture on the transatlantic. No change on SAS, if not a little bit more positive than I was expecting in terms of the way that business is moving. On the Iberian Peninsula, as you know, the official process for the sale of TAP has still not started. That file, there's nothing going on there. Air Europa, we're continuing to discuss with the owners if there is a deal to be had. Nothing more to share here because of the uncertainty across with the new US administration. So far, it hasn't slowed down any of the discussions that we're having with the owners of Air Europa.
Lovely. Thank you.
The next question comes from a line of Antonio Duarte from Goodbody.
Please go ahead.
Good morning, gentlemen. Thank you for the presentation and taking my questions. One for me, if I may only, regarding your costs, namely on staff. We have two different things here at hand. One of them is your premiumization, and on the other hand is your fleet expansion. How do you see your staff numbers and costs going from there? Is there any more benefits you can take in terms of efficiencies considering the increase in your fleet? How does this play out considering the premiumization aspect on the other side? Thank you.
Yeah, we have two impacts. One impact is, of course, indeed, the premiumization. When I talk here about the productivity, I do not even exclude the premiumization impact of it.
We still, as we guide you, you see that our capacity is still growing, and we continue, let's say, to implement measures to improve our productivity. The CLA at KLM is crucial for that. For on the ground, for instance, you do not even need a CLA. It is just making sure that you are getting your operations in order and to be efficient as possible. For the quarters to come, we even expect that the productivity will go up, and especially the implementation of Back on Track is key for that.
There are no further questions. I am heading back to your host for closing remarks.
Okay. Thank you, operator, and thank you to those who are still on the line for listening in this morning. Thank you for joining today's call. You may now disconnect your lines.