Delta unveils next-generation Delta One suites for A350-1000 and A330 fleet

International

New premium cabins, upgraded entertainment and enhanced comfort aim to redefine the onboard experience

Delta Air Lines is introducing the next generation of its Delta One suite on the Airbus A350-1000 while expanding its suite concept to the Airbus A330-200 and A330-300 fleets. The initiative forms part of a broader fleet investment program exceeding one billion US dollars and is designed to strengthen Delta’s premium offering across long-haul routes.

The new A350-1000 aircraft, expected to enter service in early 2027, will feature a cabin configuration with around 50 percent premium seating. At the same time, Delta is modernising its A330-200 and A330-300 aircraft with Delta One suites equipped with sliding privacy doors for the first time on these aircraft types.

“Every time a customer boards a Delta flight, the experience and surroundings should feel familiar — creating a sense of home and comfort when you’re away,” said Mauricio Parise, Vice President of Brand Experience. “That was the driving factor behind every intentional design feature and investment we made in developing our brand new A350-1000 experience, which we extended through nose-to-tail upgrades of our A330-200/300s and will continue to roll out across our fleet.”

New Delta One suite designed for privacy and rest

The new suite concept was developed through a two-year design process based on extensive feedback from customers, SkyMiles members and employees. The result is a redesigned seat featuring a fully flat bed measuring more than six and a half feet in length, a new pillow-top cushion and improved storage options for personal items.

“Customers are clear that comfort is their number one priority when flying Delta One — 97 percent say Delta’s flat-bed is the reason for choosing the cabin,” said Parise. “This led us to a new design that, when combined with our current mattress pad and luxury bedding from Missoni, makes for an incomparable sleep at 30,000 feet.”

Each suite on the A350-1000 includes a 24-inch high-definition screen — the largest ever installed by Delta — along with Bluetooth connectivity and wireless charging. A new self-service snack station for Delta One passengers will also be introduced on the A350-1000 and refreshed A330 aircraft.

Upgraded technology and comfort in every cabin

The cabin upgrades extend beyond business class. Every seat across all cabins on both aircraft types will feature larger seatback screens with 4K QLED resolution, Bluetooth connectivity, USB-C ports and international power outlets. Memory-foam seat cushions are also standard throughout the aircraft.

Delta’s modern cabin design, introduced in 2025, is being progressively implemented across the fleet. Over the next five years, the airline expects more than 800 aircraft to receive the new interiors.

The upgraded aircraft will also feature a next-generation inflight entertainment system developed with Thales, offering an expanded library of films, series, live content and interactive features. Cabin lighting will adapt throughout the flight to support relaxation, dining and adjustment to new time zones.

Delta introduced the first all-suite business-class cabin among US airlines in 2017 and expects that by 2030 around 90 percent of Delta One seats will be suites with sliding privacy doors.