What are the windowless seats?

Some seats sit at the window position but have a misaligned window, or none at all. We list those seat numbers so you can steer clear if a view or a wall to lean on matters.

Best seats on the Delta Air Lines Airbus A350-900

Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the Delta Air Lines Airbus A350-900 seat map.

Last verified August 18, 2026

The best seat on the Delta Air Lines Airbus A350-900 is 05A. In Premium Economy, go for 21A or 21J; in Economy, 42A and 42J are recommended for a good window and quiet spot. For extra legroom, 30C, 30G are worth choosing early.

See the full seat map

Best seats in Business

05A
Window·Standard
05D
Window·Standard
06A
Window·Standard
06D
Window·Standard
02A
Window·Standard
02D
Window·Standard
03A
Window·Standard
03D
Window·Standard

Best seats in Premium Economy

21A
Window·Standard
21J
Window·Standard
22A
Window·Standard
22J
Window·Standard
23A
Window·Standard
23J
Window·Standard
24A
Window·Standard
24J
Window·Standard

Best seats in Economy

42A
Window·Recommended
42J
Window·Recommended
47A
Window·Recommended
47J
Window·Recommended
51A
Window·Recommended
51J
Window·Recommended
30C
Aisle·Recommended
Extra legroom.
30G
Aisle·Recommended
Extra legroom.

Seats to watch for windows

These window-position seats have a misaligned window or none at all. Worth avoiding if the view or a wall to lean on matters to you.

35A35J41A41J45A45J49A49J01B01C09B09C30A30J40B40H55D55F

Best-seat questions

Picking a seat on the Delta Air Lines Airbus A350-900

How these picks are chosen and how to use them.

Each seat is ranked by its recommended, caution, or avoid rating first, then by window quality, using the same per-seat data on the aircraft's to-scale seat map. Picks are grouped by cabin so you compare like with like.