Alaska Airlines flight AS 591: San Francisco - Seattle-Tacoma

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:45 San Jose (SJC) B 09:02 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:17 Effective 2026-05-13 through 2026-06-09
Tue-Thu,Sat,Sun 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-12 through 2026-03-05
Fri 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-02-13 through 2026-02-27
Mon 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-02-16 through 2026-03-02
Mon-Wed,Fri,Sat 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-06 through 2026-03-14
Thu 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-03-12
Tue,Sun 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-15 through 2026-03-17
Mon 16:21 San Francisco (SFO) 1 18:40 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Operates only on 2026-03-16
Wed 16:40 San Francisco (SFO) 1 18:55 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:15 Operates only on 2026-03-18
Daily 16:40 San Francisco (SFO) 1 18:54 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:14 Effective 2026-03-19 through 2026-05-12
Mon,Wed-Fri,Sun 16:42 San Francisco (SFO) 1 18:59 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:17 Valid until 2026-01-04
Mon,Tue 16:42 San Francisco (SFO) 1 18:59 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737-800 (73H) 2:17 Valid until 2026-01-05
Tue 16:42 San Francisco (SFO) 1 18:59 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Operates only on 2026-01-06
Daily 16:44 San Francisco (SFO) 1 18:56 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:12 Effective from 2026-06-10
Tue,Wed,Sat 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-01-07 through 2026-01-13
Mon,Thu,Sun 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-01-12 through 2026-02-08
Wed 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-01-14
Tue,Wed,Sat 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-01-17 through 2026-01-27
Wed 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-01-28 through 2026-02-04
Tue,Sat 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-01-31 through 2026-02-07
Mon-Wed 16:46 San Francisco (SFO) 1 19:05 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-09 through 2026-02-11
Sat 16:47 San Francisco (SFO) 1 19:04 Seattle-Tacoma (SEA)
AS 591 Non-stop Boeing 737 (73J) 2:17 Operates only on 2026-01-03
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Parallax here SFO-SEA
Alaska Airlines flight AS 591:
San Francisco - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS591
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS591
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS591
Effective 2026-03-06 through 2026-03-14
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-03-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS591
Effective 2026-03-15 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS591
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-01-07 through 2026-01-13
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-01-12 through 2026-02-08
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS591
Effective 2026-01-17 through 2026-01-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-01-28 through 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS591
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS591
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:17, non-stop
Boeing 737 (73J)
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Parallax here SFO-SEA
  • AS 591 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 2:12 and 2:19.