The Delta 767 400 Delta One cabin gives you a lie-flat bed and direct aisle access in all 34 seats. It usually has no full-height door, so it is less private than Delta’s newest suites.

If you want a flat bed and easy access to the aisle, this is a solid choice. If privacy and seat width matter most, compare it with the A350 or A330-900neo first. This guide uses details current as of October 2026.

What Is Delta One on the 767-400?

Delta One on the 767-400 is Delta’s international business class on the Boeing 767-400ER. You may also see the plane called the 764 or the 767-432ER. The cabin uses a 1-2-1 layout, so every passenger sits next to an aisle.

Delta took its first 767-400ER on August 11, 2000, and began service on October 1, 2000. Delta’s News Hub now lists 21 of these planes in the fleet.

The current cabin has four classes and 238 seats. Delta One is at the front, followed by Premium Select, Delta Comfort and Main Cabin.

Delta 767-400 Delta One Specifications

The Delta One cabin has 34 seats. Each seat is 20 inches wide and turns into a 77-inch lie-flat bed.

Feature	Delta One on the 767-400
Seats	34
Layout	1-2-1
Seat width	20 inches
Bed length	77 inches
Aisle access	Every seat
Full-height door	Generally no
Power	110-volt outlet and USB
Entertainment	Delta Studio seatback screen

These numbers come from Delta’s official aircraft page. Reviews are better for how the seat feels.

Delta also lists no underseat storage in Delta One. Plan to keep small items in the seat-side storage or the overhead bin.

Does the 767-400 Delta One Have a Door?

Generally, no. The 767-400 uses a modified Delta One Suite with a high privacy shell, but not a full-height closing door.

A privacy shell blocks views from the aisle. A door closes you in completely. Delta’s A350 and A330-900neo suites have doors, so they feel more enclosed.

The 767-400 seat is also narrower than the seat on the A330-900neo. Some pages call this product a “suite,” which causes confusion. It is a strong lie-flat seat, but not the most private one Delta offers.

Delta 767-400 Seat Map: How the Cabin Is Laid Out

Delta One sits at the front in a 1-2-1 pattern, with Premium Select behind it. After that come Delta Comfort (28 seats) and Main Cabin (156 seats).

The seats are staggered. Some window seats sit closer to the window, and some sit closer to the aisle. This changes how private each seat feels.

Seat type	Best for	Main drawback
Window, closer to window	Solo travelers, privacy	Farther from the aisle
Window, closer to aisle	Easy access	Less private
Center	Couples, conversation	No window

Check Delta’s live seat map for your flight, because third-party maps can be out of date.

Best Delta One Seats on the 767-400 (and Seats to Avoid)

The best seat depends on how you travel. Solo travelers should pick a window seat with the seat shell between them and the aisle. Couples should choose two center seats.

Light sleepers should stay away from galleys and lavatories, where noise and foot traffic are higher. The first row may have bassinet activity or front-galley traffic. The last Delta One row can be close to Premium Select movement.

If you want a quick exit, a forward row helps. Tall travelers should remember the 77-inch bed limit.

Is Delta One on the 767-400 Good for Sleeping?

Yes, for most people. The bed is fully flat, and every seat has aisle access, so you never climb over a neighbor. The high shell also blocks a lot of light and movement.

The weak points are the lack of a door and the 20-inch width. Very tall passengers should compare their height to the 77-inch bed before paying extra.

What Amenities Are Included?

Delta One includes premium bedding, chef-curated dining, drinks and an amenity kit. The kit features Missoni and Grown Alchemist branding. Delta’s bedding uses recycled plastic bottles, more than 100 per set.

Other features include:

• Delta Studio seatback entertainment, with movies, series, live TV, podcasts and games
• 110-volt power and USB ports at every seat
• Wi-Fi, which is fast and free on some 767-400 aircraft and routes, but paid on others

Check the exact flight in the Fly Delta app before you count on free Wi-Fi.

Delta One Airport Benefits and Lounge Access

Delta One passengers may get Delta One check-in, Sky Priority, and access to Delta One Lounges or Sky Clubs. Access depends on your fare, route and airport.

There is a recent change to watch. Delta says Basic Business restrictions apply to some check-in and lounge benefits for travel on or after January 19, 2027. Always check your fare brand before assuming lounge access.

Which Routes Use the Delta 767-400?

The 767-400 flies long international routes, mostly across the Atlantic and to South America. Delta’s own material gives Atlanta–London Heathrow as an example. In April 2025, Delta also announced seasonal Buenos Aires service using the 767-400ER on some flights.

Routes change with the season, and Delta can swap aircraft after you book. Treat any route as a likely assignment, not a promise.

How Do You Verify the Aircraft Before Booking?

Check the aircraft type and seat map in Delta’s app or website. Do this at booking, again after any schedule change, and shortly before departure.

1. Confirm the aircraft type is the 767-400, not the 767-300ER.
2. Open the seat map and look for a 1-2-1 Delta One layout.
3. Count the Delta One seats. The current layout has 34.
4. Read the cabin description. A 1-2-1 map suggests the modern product, but it does not prove there is a door.
5. Take a screenshot of the original map in case the plane changes.

Delta 767-400 Delta One vs A350, A330-900neo and 767-300ER

The A350 and A330-900neo are newer and more private. The 767-400 is a step up from older Delta One cabins, but it is not Delta’s best.

Aircraft	Layout	Closing door	Positioning
Boeing 767-400ER	1-2-1	Usually no	Comfortable, narrower, less private
Airbus A330-900neo	1-2-1	Yes	Newer enclosed suite
Airbus A350-900	1-2-1	Yes	Newer enclosed suite
Boeing 767-300ER	Varies	Usually no	Older product

If two flights have similar times and prices, pick the A350 or A330-900neo for privacy.

Is Delta One on the 767-400 Worth It?

It is worth it on overnight or long flights where you want real sleep. The flat bed, aisle access and premium dining make a clear difference over Premium Select, which is a wider recliner with a 38-inch pitch and no flat bed.

It is less appealing if the price gap is large and you want a closing door or extra width. Ask yourself four questions: Is the flight overnight? How big is the fare gap? Am I tall? Do I need privacy?

How Can You Book or Upgrade to Delta One?

You can buy a cash fare, book with SkyMiles, or try an upgrade. Upgrade options include miles, Medallion benefits and upgrade certificates.

Do not assume complimentary Medallion upgrades work on international Delta One flights. Delta’s upgrade rules depend on the route and product, so check them before you plan around an upgrade.

Common Mistakes to Avoid

• Treating every Delta One seat as an enclosed suite
• Mixing up the 767-400 and the 767-300ER
• Ignoring aircraft swaps after booking
• Assuming Wi-Fi and lounge access are the same on every flight

FAQs

Is Delta One on the 767-400 lie-flat?
Yes. Delta lists a 77-inch lie-flat bed in a 1-2-1 layout.

Does every seat have aisle access?
Yes. The 1-2-1 layout gives every Delta One passenger direct aisle access.

Does the seat have a door?
Generally no. It has a privacy shell, but not a full-height closing door like the A350 or A330-900neo.

How many Delta One seats are on the 767-400?
There are 34 Delta One seats in the current four-class layout of 238 seats.

How wide is the seat?
Delta lists the seat as 20 inches wide.

Does the 767-400 have Wi-Fi and seatback screens?
Every 767-400 has Delta Studio seatback entertainment. Wi-Fi is free on some aircraft and routes and paid on others, so check your flight.

Does Delta One include lounge access?
It may, depending on fare, route and airport. Basic Business restrictions apply to some benefits from January 19, 2027.

Conclusion

Delta One on the 767-400 is a comfortable lie-flat seat with aisle access for everyone. It is less private and narrower than Delta’s enclosed suites. Check the live aircraft and seat map before you book, and again before you fly.