Singapore Airlines flight SQ 1550: San Francisco - Boston Logan

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:05 San Francisco (SFO) 1 14:50 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:45 Effective 2025-06-12 through 2025-08-03
Codeshare flight, operated by JetBlue.(B6 434)
Sat 08:15 San Francisco (SFO) 1 17:00 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:45 Effective 2025-08-09 through 2025-08-30
Codeshare flight, operated by JetBlue.(B6 1734)
Mon,Wed-Fri,Sun 13:14 San Francisco (SFO) 1 22:00 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:46 Valid until 2025-05-05
Codeshare flight, operated by JetBlue.(B6 734Z)
Mon-Fri,Sun 13:30 San Francisco (SFO) 1 22:14 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:44 Effective 2025-08-04 through 2025-09-02
Codeshare flight, operated by JetBlue.(B6 734)
Tue 14:10 San Francisco (SFO) 1 22:57 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:47 Operates only on 2025-05-06
Codeshare flight, operated by JetBlue.(B6 734)
Daily 20:35 San Francisco (SFO) 1 05:15 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:40 Effective 2025-09-03 through 2025-10-25
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Daily 20:44 San Francisco (SFO) 1 05:25 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:41 Effective 2025-05-07 through 2025-06-05
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 20:50 San Francisco (SFO) 1 05:33 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:43 Effective 2025-06-06 through 2025-06-11
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Sat 20:52 San Francisco (SFO) 1 05:35 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:43 Operates only on 2025-05-03
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Mon-Fri,Sun 23:59 San Francisco (SFO) 1 08:32 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:33 Effective 2025-10-26 through 2025-10-31
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.
Sat 23:59 San Francisco (SFO) 1 07:32 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:33 Operates only on 2025-11-01
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.
Daily 23:59 San Francisco (SFO) 1 08:32 Boston Logan (BOS) C
SQ 1550 Non-stop Airbus A318/319/320/321 (32S) 5:33 Effective from 2025-11-02
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.
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Singapore Airlines flight SQ 1550:
San Francisco - Boston Logan
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1550
06:05
San Francisco (SFO) 1

14:50
Boston Logan (BOS) C
Effective 2025-06-12 through 2025-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 434)
Duration: 5:45, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1550
08:15
San Francisco (SFO) 1

17:00
Boston Logan (BOS) C
Effective 2025-08-09 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:45, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1550
13:14
San Francisco (SFO) 1

22:00
Boston Logan (BOS) C
Valid until 2025-05-05
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue.(B6 734Z)
Duration: 5:46, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1550
13:30
San Francisco (SFO) 1

22:14
Boston Logan (BOS) C
Effective 2025-08-04 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:44, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1550
14:10
San Francisco (SFO) 1

22:57
Boston Logan (BOS) C
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:47, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1550
20:35
San Francisco (SFO) 1

05:15(+1)
Boston Logan (BOS) C
Effective 2025-09-03 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 134)
Duration: 5:40, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
20:44
San Francisco (SFO) 1

05:25(+1)
Boston Logan (BOS) C
Effective 2025-05-07 through 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 134)
Duration: 5:41, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
20:50
San Francisco (SFO) 1

05:33(+1)
Boston Logan (BOS) C
Effective 2025-06-06 through 2025-06-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 134)
Duration: 5:43, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
20:52
San Francisco (SFO) 1

05:35(+1)
Boston Logan (BOS) C
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 134)
Duration: 5:43, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
23:59
San Francisco (SFO) 1

08:32(+1)
Boston Logan (BOS) C
Effective 2025-10-26 through 2025-10-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:33, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
23:59
San Francisco (SFO) 1

07:32(+1)
Boston Logan (BOS) C
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:33, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1550
23:59
San Francisco (SFO) 1

08:32(+1)
Boston Logan (BOS) C
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:33, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
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  • SQ 1550 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Boston Logan airport (BOS).
  • The flight distance is 2695 miles, or 4338 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:33 and 5:47.
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