Singapore Airlines
flight
SQ 1257:
New York John F. Kennedy - San Francisco
New York John F. Kennedy - San Francisco
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1257
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:28, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Valid until 2024-09-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:15, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Valid until 2024-09-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:15, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Operates only on 2024-09-19
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:15, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2024-09-20 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:15, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Effective 2024-11-22 through 2024-11-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 536)
Duration: 6:38, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Effective 2024-11-23 through 2024-11-28
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 536)
Duration: 6:38, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2024-11-30 through 2024-12-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 536)
Duration: 6:38, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Operates only on 2024-12-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 536)
Duration: 6:38, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 536)
Duration: 6:44, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2025-02-13 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 36)
Duration: 6:46, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2025-03-19 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 33)
Duration: 6:38, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2024-11-05 through 2024-11-20
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 57)
Duration: 6:28, non-stop Boeing 737 (73J)
Singapore Airlines SQ1257
Effective 2024-11-07 through 2024-11-21
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 47)
Duration: 6:28, non-stop Boeing 737 MAX 9 (7M9)
Singapore Airlines SQ1257
Effective 2024-10-27 through 2024-11-02
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 47)
Duration: 6:28, non-stop Boeing 737-800 (73H)
Singapore Airlines SQ1257
Effective 2024-10-28 through 2024-11-04
Mon
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 47)
Duration: 6:28, non-stop Boeing 737 MAX 9 (7M9)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here JFK-SFO
- SQ 1257 is a domestic flight departing from the New York John F. Kennedy airport (JFK) and arriving at San Francisco airport (SFO).
- The flight distance is 2578 miles, or 4149 km.
- The timezone of the departure airport is UTC-5 , 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 6:15 and 6:46.