Singapore Airlines flight SQ 1321: Seattle-Tacoma - San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Fri,Sun 06:00 Seattle-Tacoma (SEA) 08:12 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:12 Effective 2024-10-27 through 2024-11-01
Codeshare flight, operated by Alaska Airlines.(AS 1082)
Mon 06:00 Seattle-Tacoma (SEA) 08:12 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 MAX 9 (7M9) 2:12 Operates only on 2024-10-28
Codeshare flight, operated by Alaska Airlines.(AS 1082)
Daily 06:00 Seattle-Tacoma (SEA) 08:11 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:11 Effective 2025-03-19 through 2025-03-29
Codeshare flight, operated by Alaska Airlines.(AS 1082)
Daily 17:45 Seattle-Tacoma (SEA) 20:03 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:18 Effective from 2025-03-30
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon-Fri 17:55 Seattle-Tacoma (SEA) 20:05 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 MAX 9 (7M9) 2:10 Valid until 2024-09-27
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Sun 17:55 Seattle-Tacoma (SEA) 20:05 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737-900 (739) 2:10 Valid until 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon 17:55 Seattle-Tacoma (SEA) 20:05 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:10 Operates only on 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon-Wed,Fri,Sun 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:09 Effective 2024-10-01 through 2024-10-09
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Thu 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 MAX 9 (7M9) 2:09 Effective 2024-10-03 through 2024-10-10
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Fri 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 MAX 9 (7M9) 2:09 Operates only on 2024-10-11
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon-Wed,Fri,Sun 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:09 Effective 2024-10-13 through 2024-10-20
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Mon,Thu 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737-800 (73H) 2:09 Effective 2024-10-17 through 2024-10-24
Codeshare flight, operated by Alaska Airlines.(AS 1318)
Tue,Wed,Fri 17:59 Seattle-Tacoma (SEA) 20:08 San Francisco (SFO) 1
SQ 1321 Non-stop Boeing 737 (73J) 2:09 Effective 2024-10-22 through 2024-10-25
Codeshare flight, operated by Alaska Airlines.(AS 1318)
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Singapore Airlines flight SQ 1321:
Seattle-Tacoma - San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Singapore Airlines SQ1321
Effective 2024-10-27 through 2024-11-01
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1082)
Duration: 2:12, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Operates only on 2024-10-28
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1082)
Duration: 2:12, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1321
Effective 2025-03-19 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1082)
Duration: 2:11, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:18, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Valid until 2024-09-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:10, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1321
Valid until 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:10, non-stop
Boeing 737-900 (739)

Singapore Airlines SQ1321
Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:10, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Effective 2024-10-01 through 2024-10-09
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Effective 2024-10-03 through 2024-10-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1321
Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737 MAX 9 (7M9)

Singapore Airlines SQ1321
Effective 2024-10-13 through 2024-10-20
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737 (73J)

Singapore Airlines SQ1321
Effective 2024-10-17 through 2024-10-24
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737-800 (73H)

Singapore Airlines SQ1321
Effective 2024-10-22 through 2024-10-25
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1318)
Duration: 2:09, non-stop
Boeing 737 (73J)
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  • SQ 1321 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at San Francisco airport (SFO).
  • 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 2:18.