British Airways flight BA 7503: Seattle-Tacoma - Anchorage

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Sat 14:17 Seattle-Tacoma (SEA) 17:06 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:49 Effective 2026-03-10 through 2026-03-14
Codeshare flight, operated by Alaska Airlines.(AS 189)
Tue 14:17 Seattle-Tacoma (SEA) 17:06 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Operates only on 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 189)
Mon,Thu-Sat 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2026-01-08 through 2026-01-19
Codeshare flight, operated by Alaska Airlines.(AS 85)
Tue,Sun 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:53 Effective 2026-01-11 through 2026-01-20
Codeshare flight, operated by Alaska Airlines.(AS 85)
Thu,Sun 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:53 Effective 2026-01-22 through 2026-01-29
Codeshare flight, operated by Alaska Airlines.(AS 85)
Tue,Fri,Sat 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2026-01-23 through 2026-01-30
Codeshare flight, operated by Alaska Airlines.(AS 85)
Mon 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737-800 (73H) 3:53 Operates only on 2026-01-26
Codeshare flight, operated by Alaska Airlines.(AS 85)
Thu,Sat,Sun 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:53 Effective 2026-01-31 through 2026-02-05
Codeshare flight, operated by Alaska Airlines.(AS 85)
Mon,Tue,Fri,Sat 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2026-02-02 through 2026-02-10
Codeshare flight, operated by Alaska Airlines.(AS 85)
Sun 18:58 Seattle-Tacoma (SEA) 21:51 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:53 Operates only on 2026-02-08
Codeshare flight, operated by Alaska Airlines.(AS 85)
Thu 18:59 Seattle-Tacoma (SEA) 21:49 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:50 Operates only on 2026-02-12
Codeshare flight, operated by Alaska Airlines.(AS 169)
Mon-Sat 18:59 Seattle-Tacoma (SEA) 21:49 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by Alaska Airlines.(AS 169)
Fri,Sun 19:17 Seattle-Tacoma (SEA) 21:59 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:42 Valid until 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 105)
Mon,Wed,Thu,Sat 19:17 Seattle-Tacoma (SEA) 21:59 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:42 Valid until 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 105)
Tue 19:17 Seattle-Tacoma (SEA) 21:59 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:42 Operates only on 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 105)
Wed 19:50 Seattle-Tacoma (SEA) 22:27 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:37 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 136)
Daily 19:50 Seattle-Tacoma (SEA) 22:29 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:39 Effective 2026-03-19 through 2026-03-28
Codeshare flight, operated by Alaska Airlines.(AS 136)
Daily 19:55 Seattle-Tacoma (SEA) 22:34 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:39 Effective 2026-04-22 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 393)
Daily 19:55 Seattle-Tacoma (SEA) 22:40 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:45 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 665)
Wed 19:59 Seattle-Tacoma (SEA) 22:52 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2026-01-07 through 2026-01-28
Codeshare flight, operated by Alaska Airlines.(AS 136)
Wed 19:59 Seattle-Tacoma (SEA) 22:52 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:53 Operates only on 2026-02-04
Codeshare flight, operated by Alaska Airlines.(AS 136)
Wed 19:59 Seattle-Tacoma (SEA) 22:52 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Operates only on 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 136)
Daily 20:59 Seattle-Tacoma (SEA) 23:34 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:35 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1337)
Sat 21:15 Seattle-Tacoma (SEA) 00:05 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 564)
The flight arrives 1 day after departure.
Fri 21:15 Seattle-Tacoma (SEA) 00:03 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737-700 (73G) 3:48 Operates only on 2026-03-13
Codeshare flight, operated by Alaska Airlines.(AS 247)
The flight arrives 1 day after departure.
Daily 21:35 Seattle-Tacoma (SEA) 00:17 Anchorage (ANC) S
BA 7503 Non-stop Boeing 737 (73J) 3:42 Effective 2026-03-29 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 247)
The flight arrives 1 day after departure.
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British Airways flight BA 7503:
Seattle-Tacoma - Anchorage
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA7503
14:17
Seattle-Tacoma (SEA)

17:06
Anchorage (ANC) S
Effective 2026-03-10 through 2026-03-14
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 189)
Duration: 3:49, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
14:17
Seattle-Tacoma (SEA)

17:06
Anchorage (ANC) S
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 189)
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-01-08 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-01-11 through 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-01-22 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-01-23 through 2026-01-30
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Operates only on 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-01-31 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Effective 2026-02-02 through 2026-02-10
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
18:58
Seattle-Tacoma (SEA)

21:51
Anchorage (ANC) S
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 85)
Duration: 3:53, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
18:59
Seattle-Tacoma (SEA)

21:49
Anchorage (ANC) S
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 169)
Duration: 3:50, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
18:59
Seattle-Tacoma (SEA)

21:49
Anchorage (ANC) S
Effective 2026-02-13 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 169)
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
19:17
Seattle-Tacoma (SEA)

21:59
Anchorage (ANC) S
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 105)
Duration: 3:42, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
19:17
Seattle-Tacoma (SEA)

21:59
Anchorage (ANC) S
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 105)
Duration: 3:42, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:17
Seattle-Tacoma (SEA)

21:59
Anchorage (ANC) S
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 105)
Duration: 3:42, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:50
Seattle-Tacoma (SEA)

22:27
Anchorage (ANC) S
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 136)
Duration: 3:37, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:50
Seattle-Tacoma (SEA)

22:29
Anchorage (ANC) S
Effective 2026-03-19 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 136)
Duration: 3:39, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:55
Seattle-Tacoma (SEA)

22:34
Anchorage (ANC) S
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 393)
Duration: 3:39, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:55
Seattle-Tacoma (SEA)

22:40
Anchorage (ANC) S
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 665)
Duration: 3:45, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:59
Seattle-Tacoma (SEA)

22:52
Anchorage (ANC) S
Effective 2026-01-07 through 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 136)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
19:59
Seattle-Tacoma (SEA)

22:52
Anchorage (ANC) S
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 136)
Duration: 3:53, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
19:59
Seattle-Tacoma (SEA)

22:52
Anchorage (ANC) S
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 136)
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7503
20:59
Seattle-Tacoma (SEA)

23:34
Anchorage (ANC) S
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1337)
Duration: 3:35, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7503
21:15
Seattle-Tacoma (SEA)

00:05(+1)
Anchorage (ANC) S
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 564)
Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA7503
21:15
Seattle-Tacoma (SEA)

00:03(+1)
Anchorage (ANC) S
Operates only on 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 247)
Duration: 3:48, non-stop
Boeing 737-700 (73G)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA7503
21:35
Seattle-Tacoma (SEA)

00:17(+1)
Anchorage (ANC) S
Effective 2026-03-29 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 247)
Duration: 3:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
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Parallax here SEA-ANC
  • BA 7503 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Anchorage airport (ANC).
  • The flight distance is 1443 miles, or 2323 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-9 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:35 and 3:53.
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