nkSeat 21F · United Airlines Airbus A319 V2
Premium Economy · Updated July 11, 2026 · View full seat map
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Lav
Exit
Closet
1A
1B
2A
2B
7A
7B
7C
8A
8B
8C
10A
10B
10C
11A
11B
11C
12A
12B
12C
20A
20B
20C
21A
21B
21C
22A
22B
22C
23A
23B
23C
24A
24B
24C
25A
25B
25C
26A
26B
26C
27A
27B
27C
28A
28B
28C
29A
29B
29C
30A
30B
30C
31A
31B
31C
32A
32B
32C
34A
34B
34C
35A
35B
35C
Lav
Exit
Galley
Exit
Galley
1E
1F
2E
2F
7D
7E
7F
8D
8E
8F
10D
10E
10F
11D
11E
11F
12D
12E
12F
20D
20E
20F
21D
21E
21F
22D
22E
22F
23D
23E
23F
24D
24E
24F
25D
25E
25F
26D
26E
26F
27D
27E
27F
28D
28E
28F
29D
29E
29F
30D
30E
30F
31D
31E
31F
32D
32E
32F
34D
34E
34F
35D
35E
35F
Galley
Exit
Galley
Cabin details
- Wi-Fi
- IFE
Premium Economy
- Seatstandard
- Pitch34"
- Width17.7"
- Materialleather
- IFEstreaming
- Adjustable headrest
Reviews for seat 21F
- ★★★★seatlink
Better than some but not the best, this exit row seat has extra legroom; the seat in front does not recline; no underseat stowage during takeoff and landing; may be missing an armrest; seat cushion may be very firm.