United Airlines will have to wait a bit longer to add Airbus A321XLRs to its fleet, but American Airlines and JetBlue remain on track for 2025 deliveries. 
United’s A321XLR: Another Delay, Another Headache
United Airlines has been banking on the Airbus A321XLR to do some serious lifting, literally and figuratively. But the jet that was supposed to start arriving this year has hit yet another snag, but not for its competitors.
According to recent reports, United won’t take delivery of a single A321XLR until Summer 2026. The Chicago-based carrier has 50 on order. That’s a full year behind schedule for an aircraft that’s central to its transatlantic expansion plans and coastal shuttle ambitions. The A321XLR isn’t just another narrowbody, it’s a trans-Atlantic warrior in a single-aisle body and the closest replacement to the Boeing 757. The delay doesn’t just mean waiting on updated equipment, it slows down expansion and and keeps higher maintenance and less fuel-efficient aircraft operating.
What’s Causing the Delay?
It’s a little bit of everything, really. Airbus is still in the throes of flight testing and regulatory certification. This aircraft has longer legs than anything else in the A320 family, so the scrutiny is a bit more intense. The range promises up to 4,700 nautical miles, extra fuel capacity, and structural tweaks. That, in turn, means regulators want to make extra sure it’s safe for prime-time.
Production delays haven’t helped, either.
“the timeline has once again been pushed back by at least six months, most likely due to supply chain issues. United Airlines did not specify why the delays continue to persist.” – SimpleFlying
Airbus has already pushed some XLR’s service entry multiple times. United’s allocation was originally due in January 2026, it seems Boeing is not alone in its delivery concerns.
United’s Growth Plans Hit Turbulence
United had real plans for the A321XLR. It’s already opening up thinner markets that don’t justify a widebody. From Newark or Washington Dulles to mid-tier European cities, the XLR was supposed to make these routes make sense again.
The delay now forces United to either stretch its aging 757s longer than intended or make other aircraft fly missions they weren’t designed to handle. And with the 757s getting older and thirstier by the day, there’s a real cost to that workaround—both in fuel and maintenance. Luckily for United, oil prices are down 13% YOY, and about the same from six months ago. That will help matters, but 757/767 won’t get the same reinvestment for this limited stay of execution.
It also slows United’s ability to play offense in a market where competitors are inching ahead. While United has done a solid job of bulking up its international network in recent years, these delays act like a speed bump just as the airline was ready to put the pedal down.
JetBlue and American Stay the Course
While United watches its delivery timeline slide later into next year, its competitors are getting ready to roll. JetBlue still expects to receive its A321XLRs later this year. That’s good news for the airline that’s already made a habit of punching above its weight on transatlantic routes. For JetBlue, every XLR is a chance to do what it’s already done with the LR: connect Boston, JFK, or secondary US cities to Europe.
Expect more London, more Paris, maybe even a few surprise cities. The LR gave JetBlue credibility across the Atlantic; the XLR gives it reach. And unlike United, JetBlue doesn’t need dozens of them to make a difference, just a handful in the right places. I have covered a number of potential JetBlue route fits in the past and several of those have come to be.
“Just a few more long-range planes could add Paris, Dublin, Amsterdam, Lisbon, Edinburgh, Glasgow, Manchester, and on the outskirts of that could be Madrid, Frankfurt, Munich, Copenhagen, Helsinki and others.” – Live And Let’s Fly
Of that list, it has already added Paris, Dublin, Amsterdam, Edinburgh, and Madrid. Lisbon, Manchester, Frankfurt, Munich, Copenhagen, and Helsinki remain on the table but not yet part of the mix (though look for an article about Lisbon later today.) With 13 new XLRs, it seems likely JetBlue will add something new to the map.
American Airlines, too, is staying on track. It has big plans for the XLR, likely opening new city pairs that it currently doesn’t serve or has to operate with the much larger 787. American’s transatlantic footprint is already deep thanks to its joint venture with British Airways, but the XLR gives them more direct control, especially in markets where metal-neutral agreements don’t quite move the needle. Adding something like Philadelphia to Prague, or Charlotte to Dublin. Not headline routes, but they quietly make money, introduce more customers to the product, and serve clients looking to book with American direct over taking a connection.
If American starts flying XLRs while United is still waiting, it could mean AA gets a head start in capturing premium leisure and business travelers on these mid-size markets. And as I wrote last week, American needs any help it can get, only underscored by lowered guidance for the year despite a quarter that beat expectations.
Why This Delay Stings More Than Others
A delay here isn’t just about next year’s summer schedule, it backs up everything behind it. Training, route launches, equipment swaps, and even how aircraft are maintained all depend on a schedule that has been pushed past the start of United’s busiest season.
United’s domestic A321neo deliveries are still happening, and that helps cushion the blow a bit. But those jets aren’t going to cross oceans. The trans-Atlantic map will stay frozen for now, and in an industry where momentum matters, that’s no small thing.
This also comes at a time when United’s international push has been one of the few unambiguous wins in an otherwise bumpy few years. CEO Scott Kirby has been clear that the airline wants to win the skies with bold expansion and smart fleet upgrades. The XLR was supposed to be a cornerstone of that strategy. Right now, it’s a cornerstone still stuck in limbo.
Conclusion
It’s not a death blow by any means, but the A321XLR delay hurts United more than it hurts others. The airline had outsized plans for the aircraft, and now it’ll have to tap the brakes. Meanwhile, JetBlue and American get to stick to their schedules, possibly giving them a competitive edge in key long-haul markets. For JetBlue, that’s expansion that could cost United a sliver of marketshare, and for American, it’s a chance to rightsize some routes. Right now, it looks like United will be watching from the sidelines a bit longer than they hoped.
What do you think?
It’s no great problem, no one on the right side of the Atlantic is rushing to cross to Trumpton so the A21XLR should be delivered in sufficient numbers for expansion by the time he’s ousted from office.
AA already operates CLT/DUB. The XLR will definitely be useful for resuming old routes or launching new ones!
@Eric – Yes, however, the XLR is likely a better fit than the 787 for yearround service. This speaks to the “rightsizing.” Edinburgh would also benefit from a smaller aircraft, I’d suspect. Some of the summer-only routes could potentially go year round or 3-5x weekly in the winter months if the aircraft was smaller and more fuel efficient.
“Airbus has already pushed the XLR’s entry into service multiple times. Originally due in January 2026, it seems Boeing is not alone in its delivery concerns.”
Isn’t Iberia and Aer Lingus already operating the XLR?
@GetReal – This is mis-worded. It should have said: Airbus has already pushed some XLR’s service entry multiple times.
American took delivery of their first XLR this past week but it was immediately put in storage due to the lack of available seating to be installed.
AA has not taken delivery of the XLR yet,its scheduled for Jul 29th,tomorrow, yes it has seat supply chain issues,which is beyond there control
Are the 757s really getting thirstier? The addition of winglets really extended their lives.
As for the A321, it’s beautiful in the inside but the rear galley and side by side restroom design is absolutely terrible on United. It’s even more ridiculous because one restroom door has a flight attendant seat on it.
Additionally, it’s very hard to access paper towels or toilet paper… Restrooms on RJs have more space
When was the last time you did any research on JetBlue? They deferred all their 321XLRs until 2030 last summer and just recently sold the 2 they were planning to take delivery of. Transatlantic growth has all but been paused.