The Delta One Suite is Delta Air Lines' top-tier business class product, featuring a fully enclosed suite with a sliding door, luxurious bedding, and exclusive Missoni amenity kits.
What Is the Delta One Suite?
The Delta One Suite is Delta Air Lines' flagship business class product, featuring a fully enclosed suite with a sliding privacy door, direct aisle access, and a lie-flat seat that converts into a bed. It represents the top tier of Delta's Delta One business class brand and is Delta's answer to premium international business class suites offered by competitors like Qatar Airways and JetBlue.
Delta introduced the suite with a sliding door in 2017, making it the first U.S. airline to offer a door-equipped business class seat. The product marked a significant shift for American carriers, closing the gap with Middle Eastern and Asian airlines long known for superior premium cabins on long-haul international routes.
Key Features
Delta One Suite seats are arranged in a 1-2-1 configuration, giving every passenger direct aisle access without climbing over a neighbor. Each suite includes a sliding door for privacy, a fully lie-flat seat, dedicated stowage space, and a personal television. Bedding includes a mattress pad, duvet, and pillow designed for long-haul comfort. Passengers receive exclusive Missoni-designed amenity kits stocked with skincare products and sleep essentials. Onboard dining features multi-course meals with chef-curated menus and wine pairings selected by a master sommelier.
Airlines & Aircraft
The Delta One Suite is exclusive to Delta Air Lines and flies on select widebody aircraft in its long-haul fleet, including the Airbus A350-900 and Airbus A330-900neo. Not all Delta One cabins feature the enclosed suite with a sliding door — some older aircraft retain earlier Delta One seat designs without doors. Travelers seeking the full suite experience should confirm aircraft type when booking, as Delta operates multiple business class configurations across its international network.
Traveler Tip
Always verify the specific aircraft assigned to your flight before booking, since Delta One Suite availability varies by route and equipment. Use Delta's seat map tools or third-party aircraft trackers to confirm A350 or A330-900neo service. CEOFLIGHTS specialists can help find discounted fares — call (888) 851-6897.
