American Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 14:40 San Francisco (SFO) 1 16:55 Seattle-Tacoma (SEA)
American Airlines AA 9399 Non-stop Boeing 737 (737) 2:15 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 1340)
Daily 14:40 San Francisco (SFO) 1 16:54 Seattle-Tacoma (SEA)
American Airlines AA 9399 Non-stop Boeing 737 (737) 2:14 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 1340)
Mon-Fri,Sun 14:50 San Francisco (SFO) 1 17:05 Seattle-Tacoma (SEA)
American Airlines AA 9399 Non-stop Boeing 737 (737) 2:15 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 1340)
Sat 13:21 San Francisco (SFO) 1 15:39 Seattle-Tacoma (SEA)
American Airlines AA 9407 Non-stop Boeing 737 (737) 2:18 Valid until 2026-01-03
Codeshare flight, operated by Alaska Airlines.(AS 580)
Daily 17:49 San Francisco (SFO) 1 20:00 Seattle-Tacoma (SEA)
American Airlines AA 9407 Non-stop Boeing 737 (737) 2:11 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 464)
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American Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1340)
Duration: 2:15, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1340)
Duration: 2:14, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1340)
Duration: 2:15, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 580)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 464)
Duration: 2:11, non-stop
Boeing 737 (737)
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  • A domestic route 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 2:06 and 2:21.