Singapore Airlines
flight
SQ 1539:
Boston Logan - San Francisco
Boston Logan - San Francisco
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:48, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:59, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-02-12 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 7:00, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-03-06 through 2026-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:59, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-04-18 through 2026-04-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:55, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:59, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-01-16 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:59, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-03-31 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:45, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 133)
Duration: 6:55, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-09-09 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 233)
Duration: 6:28, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-04-29 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue.
(B6 233)
Duration: 6:44, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-04-14 through 2026-04-28
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by JetBlue.
(B6 333)
Duration: 6:55, non-stop Airbus A318/319/320/321 (32S)
Direct Codeshare Flights:
Singapore Airlines SQ1539
Effective 2026-01-11 through 2026-01-15
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by JetBlue.
(B6 733)
Duration: 6:50, non-stop Airbus A318/319/320/321 (32S)
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Parallax here BOS-SFO
- SQ 1539 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at San Francisco airport (SFO).
- The flight distance is 2695 miles, or 4338 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 6:28 and 7:00.