British Airways
flight
BA 7543:
San Francisco - Seattle-Tacoma
San Francisco - Seattle-Tacoma
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA7543
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1445)
Duration: 2:11, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 589)
Duration: 2:09, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Valid until 2026-01-04
Mon
Tue
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Wed
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Thu
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Fri
Sat
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-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:15, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
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-
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:15, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-01-06
Mon
-
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:15, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-01-07 through 2026-01-21
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-01-08 through 2026-01-31
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-01-13
Mon
-
-
Tue
Wed
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Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-01-20
Mon
-
-
Tue
Wed
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-
Thu
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-
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-01-27
Mon
-
-
Tue
Wed
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Thu
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-01 through 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-10 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:16, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-02-12
Mon
-
-
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-13 through 2026-03-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-14 through 2026-02-22
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-02-23
Mon
Tue
-
-
Wed
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Thu
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Fri
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Sat
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Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-02-24 through 2026-03-07
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-03-01
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-03-08 through 2026-03-13
Mon
-
-
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-03-09 through 2026-03-12
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA7543
Effective 2026-03-14 through 2026-03-16
Mon
Tue
-
-
Wed
-
-
Thu
-
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Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
British Airways BA7543
Operates only on 2026-03-17
Mon
-
-
Tue
Wed
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Thu
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Fri
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-
Sat
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Sun
-
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Codeshare flight, operated by Alaska Airlines.
(AS 758)
Duration: 2:20, non-stop Boeing 737 MAX 9 (7M9)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SFO-SEA
- BA 7543 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 679 miles, or 1092 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:09 and 2:20.