Delta Air Lines is set to introduce a premium heavy Airbus A321neo configuration with 44 First Class seats. These select aircraft are expected to join the fleet in May 2026.
The configuration will seat 164 passengers, which is minimal compared to Delta’s typical A321neo configuration of 194.
The seat map is the following:

First Class accounts for about a third of the cabin, across 11 rows. For comparison, Delta’s other A321neo configuration has 20 First seats across five rows.
This may pose a challenge for crews in First Class with meal service space, given that they would have to accomodate over double the amount of passengers with the same galley space in a traditional A321. The 44 First Class passengers will also have just one restroom to use during flights, which are presumably shared with pilots. Delta is working “to establish distinct service procedures” in order to deliver a sufficient premium offering on this aircraft and overcome some of its challenges.
These aircraft will operate transcontinental routes out of Atlanta. Confirmed destinations so far include Los Angeles, San Francisco, Seattle, and San Diego.
Given that the First Class cabin for this configuration accounts for over 26% of total seats, this gives Medallion Members a better chance at complimentary upgrades at departure. A typical A321neo’s First Class cabin accounts for just 10% of total seats.

Why the Premium Heavy Layout?
This premium heavy Airbus A321neo wasn’t Delta’s original plan, but instead the result of unforseen supply chain delays and seat certification issues.
The airline has had several Airbus A321neo deliveries sitting in storage as they await certification of the Safran Vue seats, which are the lie-flat Delta One pods that will be installed on these jets. Instead of waiting any longer and wasting its new deliveries in the desert, the airline has opted to fly them anyway, just with a different configuration.
“Sometimes the supply chain throws us a curve,” said Mauricio Parise, vice president of Customer Experience Design at Delta. “Rather than wait, we chose to implement a creative solution to ensure our customers had access to some of our newest aircraft in time for the summer travel season.”
Delta’s choice to put the aircraft in service with different seats and layout is perhaps a signal that it expects the certification of the new Safran seats to take much longer. The airline likely would’ve waited out the certification and kept the aircraft in storage if it knew the Delta One seats would be certified within the next year.
The airline notes that the “duration of this limited-edition configuration is unknown.”
These First Class seats won’t be lie-flat seats, but passengers can still choose other aircraft with lie-flat Delta One suites on other flights out of Atlanta and other airports in the East Coast for travel across the country.
Featured image by the author.