Singapore Airlines flight SQ 1425: Austin - San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:30 Austin (AUS) 10:18 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:48 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 513)
Daily 08:30 Austin (AUS) 10:30 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 4:00 Effective from 2025-10-04
Codeshare flight, operated by Alaska Airlines.(AS 513)
Daily 08:45 Austin (AUS) 10:47 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 4:02 Valid until 2025-05-09
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Sat 08:45 Austin (AUS) 10:47 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 4:02 Operates only on 2025-05-10
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Mon-Wed,Sun 08:45 Austin (AUS) 10:47 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 4:02 Effective 2025-05-11 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Daily 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:56 Effective 2025-05-15 through 2025-05-21
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Thu 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737-800 (73H) 3:56 Operates only on 2025-05-22
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Mon-Sat 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:56 Effective 2025-05-23 through 2025-05-31
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Sun 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Operates only on 2025-05-25
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Tue,Thu,Sun 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:56 Effective 2025-06-01 through 2025-06-08
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Mon,Wed,Fri,Sat 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Effective 2025-06-02 through 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Tue 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737-800 (73H) 3:56 Operates only on 2025-06-10
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Wed 09:30 Austin (AUS) 11:26 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:56 Operates only on 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 1369)
Tue,Thu,Sun 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 3:44 Effective 2025-06-12 through 2025-06-17
Codeshare flight, operated by Alaska Airlines.(AS 513)
Mon,Wed-Sat 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-06-13 through 2025-06-21
Codeshare flight, operated by Alaska Airlines.(AS 513)
Mon,Wed-Sun 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-06-22 through 2025-07-03
Codeshare flight, operated by Alaska Airlines.(AS 513)
Tue 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 3:44 Effective 2025-06-24 through 2025-07-08
Codeshare flight, operated by Alaska Airlines.(AS 513)
Mon,Wed-Sun 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-07-05 through 2025-07-14
Codeshare flight, operated by Alaska Airlines.(AS 513)
Daily 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-07-15 through 2025-07-22
Codeshare flight, operated by Alaska Airlines.(AS 513)
Wed 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 MAX 9 (7M9) 3:44 Operates only on 2025-07-23
Codeshare flight, operated by Alaska Airlines.(AS 513)
Daily 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-07-24 through 2025-08-05
Codeshare flight, operated by Alaska Airlines.(AS 513)
Wed 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737-900 (739) 3:44 Operates only on 2025-08-06
Codeshare flight, operated by Alaska Airlines.(AS 513)
Daily 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-08-07 through 2025-08-15
Codeshare flight, operated by Alaska Airlines.(AS 513)
Sat 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737-900 (739) 3:44 Operates only on 2025-08-16
Codeshare flight, operated by Alaska Airlines.(AS 513)
Mon,Tue,Sun 20:45 Austin (AUS) 22:29 San Francisco (SFO) 1
SQ 1425 Non-stop Boeing 737 (73J) 3:44 Effective 2025-08-17 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 513)
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Singapore Airlines flight SQ 1425:
Austin - San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1425
08:30
Austin (AUS)

10:18
San Francisco (SFO) 1
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:48, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
08:30
Austin (AUS)

10:30
San Francisco (SFO) 1
Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 4:00, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
08:45
Austin (AUS)

10:47
San Francisco (SFO) 1
Valid until 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 4:02, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
08:45
Austin (AUS)

10:47
San Francisco (SFO) 1
Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 4:02, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
08:45
Austin (AUS)

10:47
San Francisco (SFO) 1
Effective 2025-05-11 through 2025-05-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 4:02, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Effective 2025-05-15 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Effective 2025-05-23 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Effective 2025-06-01 through 2025-06-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Effective 2025-06-02 through 2025-06-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737-800 (73H)
Singapore Airlines SQ1425
09:30
Austin (AUS)

11:26
San Francisco (SFO) 1
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1369)
Duration: 3:56, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-06-12 through 2025-06-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-06-13 through 2025-06-21
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-06-22 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-06-24 through 2025-07-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-07-05 through 2025-07-14
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-07-15 through 2025-07-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-07-24 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-08-07 through 2025-08-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Operates only on 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737-900 (739)
Singapore Airlines SQ1425
20:45
Austin (AUS)

22:29
San Francisco (SFO) 1
Effective 2025-08-17 through 2025-08-19
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 513)
Duration: 3:44, non-stop
Boeing 737 (73J)
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Parallax here AUS-SFO
  • SQ 1425 is a domestic flight departing from the Austin airport (AUS) and arriving at San Francisco airport (SFO).
  • The flight distance is 1500 miles, or 2414 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 3:44 and 4:02.
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