Delta Air Lines Business Class

Delta Air Lines is the most profitable US carrier and operates the largest transatlantic business class service. Delta One Suite, introduced on the A350-900, brought the airline’s premium cabin in line with leading international competitors.

Seat and cabin

Delta One Suite on the A350-900 and A330-900neo features a 1-2-1 layout with a closing door, lie-flat bed to 78 inches, 22-inch width, and an 18-inch screen with Bluetooth audio. Each suite includes USB-C, AC power, and personal storage. The older 767-400ER offers Thompson Vantage lie-flat seats in a 1-2-1 layout without a door.

Dining and service

Delta partners with chef-curated menus and offers pre-departure beverages. Tumi amenity kits and Westin Heavenly bedding are standard. The meal service includes multi-course dining with wine pairings. Quality is among the best of US carriers, though it does not match Gulf or Asian premium airlines.

Lounge access

Delta Sky Clubs are available at major US hubs, offering buffet dining, premium cocktails, and shower facilities. The Delta One lounge at JFK provides a more exclusive experience with à la carte dining, spa services, and dedicated boarding.

FAQ

Is Delta One business class worth it?

On A350 and A330-900 routes with the Delta One Suite, yes — the door and lie-flat bed are competitive internationally. On older 767 routes, the product is functional but less premium. Delta One is the strongest US carrier business class offering.

Does Delta One have lie-flat seats?

Yes. All Delta One seats across A350, A330-900, and 767 aircraft are fully lie-flat. The A350 and A330-900 add a closing privacy door.

What is Delta One Suite like?

Delta One Suite is an enclosed pod with a closing door, 78-inch lie-flat bed, 18-inch screen with Bluetooth, Tumi amenity kit, and Westin Heavenly bedding. It is available on A350 and A330-900neo long-haul flights.