See inside United's first ultra-premium long-haul Airbus jet. It has sliding doors and a walk-up snack bar.

The new A321XLR will have doors that slide closed in business class, but they can't be used until certified by the FAA. United Airlines United Airlines is set to take delivery of its first Airbus A321XLR on Wednesday. The specially-designed long-haul plane is expected to replace Boeing 757 routes. It has doors and beds in business class and a snack bar in economy. United Airlines is set to roll out its newest long-haul plane — and it's billing it as ultra-premium. Flight-tracking data showed the Airbus A321XLR departed the planemaker's factory in Hamburg, Germany, on Wednesday and landed in Tampa, Florida, later in the evening. The highly anticipated XLR is a specially-designed extra-long-haul plane that United says will deliver a "wide-body experience on a narrow-body jet." That means it can open new international routes that don't require a larger aircraft, when it's expected to debut this summer. The premium-heavy jet will feature sliding doors and beds in a suite-style Polaris business class and a walk-up snack bar in economy. All 150 seats — a fifth of which are business or premium economy — will have Bluetooth connectivity for pairing with the in-flight entertainment system. It's part of United's new "Elevated" cabins , which will also be installed on its Boeing 787s, A321neo "Coastliners," and CRJ450 regional jets. The redesign reflects United's continued bet on premium long-haul demand as more travelers show they're willing to pay up for better comfort. United said the A321XLR will replace flying that's now handled by the Boeing 757 — a dated plane from the 1980s that the A321XLR can outperform with better range and fuel burn. Thanks to an extra gas tank in the belly, the jet can fly about 5,400 miles — or roughly 11 hours nonstop — across oceans and continents. Its extended range and lower operating costs allow it to serve lower-demand routes that were previously out of reach for older narrowbodies or uneconomical for larger widebodies. For United, the A321XLR is expected to enter service on select international 757 routes this summer before expanding into Europe, South America, and beyond. It's unclear what the specific inaugural destination will be. "You can't really get much further than Spain with a 757," Patrick Quayle, United's SVP of global network planning and alliances, previously told Business Insider. He said to expect far-flung destinations in places like Northern Italy, France, Scandinavia, and West and North Africa. United has 50 A321XLRs on order and plans to have more than half in service by 2028. Here's a closer look at what the A321XLR will offer: Business class will have doors, but flyers can't use them quite yet. The door creates a cocoon for flyers. United Airlines United gave Polaris business class a facelift by adding what is among the industry's most popular perks : sliding doors. Airlines like American and Air India have recently adopted doors, too. However, United's have yet to earn regulatory approval and will remain open at launch. The FAA is expected to certify them as airworthy, but it's uncertain when it will make that decision. Polaris passengers will also get the usual plush linens, elevated meals, an amenity kit, and a 19-inch television screen with Bluetooth. connectivity for headphones. The bed will stretch up to 78 inches. The Polaris seats face inward instead of forward. The seats will angle in, making it more difficult for travelers to see out the window. United Airlines Because wide-body Polaris seats can't fit in a forward-facing configuration on narrowbodies, United has to angle them inward. This means they will face the aisle rather than the window — something that could frustrate frequent flyers accustomed to a full bird's-eye view. The new Premium Plus has more privacy and no middle seat. Premium Plus will be in a 2x2 layout between business and coach. United Airlines United has rolled out a new Premium Plus design — its most noteworthy upgrade being the privacy dividers. Unlike its widebody counterpart, the A321XLR version won't have a middle seat. Otherwise, the revamped A321XLR cabin sports 12 large reclining loungers, a 16-inch Bluetooth-enabled screen, and a foot and legrest. It also gets nicer meals and linens compared to regular coach. Overall, the A321XLR's 32 high-dollar seats between business and Premium Plus are 16 more than the 757 has. There's a self-serve snack bar in the back of economy. The snack bar will have snacks and drinks. United Airlines A snack bar will be situated behind the economy cabin. United had to remove several rows of coach seats to make room. The walk-up perk, which is already available on the airline's CRJ550 and A321neo, is available to all passengers. Coach will otherwise use the typical 3x3 layout with 118 seats, including 36 with extra legroom. The seats have 13-inch Bluetooth screens. Large overhead bins mean fewer gate checks. An example of Airbus' Airspace XL bins on an A320neo. Bloomberg/Bloomberg via Getty Images United said its A321XLR will feature larger overhead bins — designed by Airbus as part of its Airspace XL cabin — to accommodate more roller bags and reduce gate-checking during boarding. The same bin design is already in service on United's A321neo aircraft. The A321XLR will complement United's new "Coastliner." The "Coastliner" will have its own special livery. United Airlines The "Coastliner" is an A321neo exclusively flying transcontinental routes between United's hubs in San Francisco, Los Angeles, and Newark, New Jersey. The Neo has less range than the A321XLR but will sport the same coach snack bar and lie-flat Polaris cabin with doors. United joins a growing fleet of A321XLRs. Iberia was the first airline to fly the A321XLR. Gustavo Valiente/Europa Press via Getty Images Spain's Iberia was the launch customer , flying the inaugural from Madrid to Boston in November 2024. American Airlines, Australia's Qantas, Ireland's Aer Lingus, Hungary's Wizz Air , and Uzbekistan's Qanot Sharq all also fly the plane. There have been more than 500 total orders for the A321XLR. Beds on long-haul narrow-body planes aren't new. JetBlue's Mint business class has lie-flat beds and doors that are certified to close. LHR United has long operated its lie-flat Polaris cabin on Boeing 757s flying across the Atlantic; so has Delta. JetBlue Airways has similarly flown its bed-equipped Mint cabin to Europe on Airbus A321LR aircraft — the A321XLR's predecessor. Read the original article on Business Insider