Singapore Airlines flight SQ 1544: San Francisco - Boston Logan

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 06:00 San Francisco (SFO) 1 14:35 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:35 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by JetBlue.(B6 534)
Sat 06:00 San Francisco (SFO) 1 14:35 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:35 Effective 2025-02-15 through 2025-02-22
Codeshare flight, operated by JetBlue.(B6 1734)
Sat 07:20 San Francisco (SFO) 1 16:05 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:45 Effective 2024-10-12 through 2024-10-26
Codeshare flight, operated by JetBlue.(B6 1734)
Daily 08:05 San Francisco (SFO) 1 16:51 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:46 Effective from 2025-04-30
Codeshare flight, operated by JetBlue.(B6 1734)
Mon-Fri,Sun 10:30 San Francisco (SFO) 1 18:56 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:26 Effective 2025-02-13 through 2025-02-24
Codeshare flight, operated by JetBlue.(B6 434)
Mon-Fri,Sun 11:12 San Francisco (SFO) 1 19:46 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:34 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by JetBlue.(B6 1734)
Sat 11:15 San Francisco (SFO) 1 19:49 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:34 Effective 2025-01-11 through 2025-02-08
Codeshare flight, operated by JetBlue.(B6 1734)
Sat 11:15 San Francisco (SFO) 1 19:49 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:34 Effective 2025-03-01 through 2025-03-29
Codeshare flight, operated by JetBlue.(B6 1734)
Tue 11:55 San Francisco (SFO) 1 20:40 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:45 Operates only on 2024-09-03
Codeshare flight, operated by JetBlue.(B6 534)
Daily 12:00 San Francisco (SFO) 1 20:32 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:32 Effective 2024-10-27 through 2024-12-18
Codeshare flight, operated by JetBlue.(B6 534)
Daily 12:05 San Francisco (SFO) 1 20:34 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:29 Effective 2025-03-30 through 2025-04-29
Codeshare flight, operated by JetBlue.(B6 1734)
Mon-Fri,Sun 13:00 San Francisco (SFO) 1 21:40 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:40 Effective 2024-09-04 through 2024-09-30
Codeshare flight, operated by JetBlue.(B6 534)
Mon-Fri,Sun 13:20 San Francisco (SFO) 1 22:00 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:40 Effective 2024-10-01 through 2024-10-25
Codeshare flight, operated by JetBlue.(B6 534)
Mon,Sun 14:09 San Francisco (SFO) 1 22:44 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:35 Effective 2025-01-12 through 2025-01-13
Codeshare flight, operated by JetBlue.(B6 334)
Daily 14:20 San Francisco (SFO) 1 23:02 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:42 Valid until 2024-09-02
Codeshare flight, operated by JetBlue.(B6 734)
Mon-Fri,Sun 15:05 San Francisco (SFO) 1 23:38 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:33 Effective 2025-02-25 through 2025-03-28
Codeshare flight, operated by JetBlue.(B6 334)
Sat 21:30 San Francisco (SFO) 1 06:06 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:36 Effective 2024-09-07 through 2024-10-05
Codeshare flight, operated by JetBlue.(B6 1234)
The flight arrives 1 day after departure.
Tue-Fri 23:10 San Francisco (SFO) 1 07:49 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:39 Effective 2025-01-07 through 2025-01-17
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.
Mon-Fri,Sun 23:10 San Francisco (SFO) 1 07:49 Boston Logan (BOS) C
SQ 1544 Non-stop Airbus A318/319/320/321 (32S) 5:39 Effective 2025-01-19 through 2025-02-12
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.


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Singapore Airlines flight SQ 1544:
San Francisco - Boston Logan
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Singapore Airlines SQ1544
06:00
San Francisco (SFO) 1

14:35
Boston Logan (BOS) C
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 534)
Duration: 5:35, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
06:00
San Francisco (SFO) 1

14:35
Boston Logan (BOS) C
Effective 2025-02-15 through 2025-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:35, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
07:20
San Francisco (SFO) 1

16:05
Boston Logan (BOS) C
Effective 2024-10-12 through 2024-10-26
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 SQ1544
08:05
San Francisco (SFO) 1

16:51
Boston Logan (BOS) C
Effective from 2025-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:46, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
10:30
San Francisco (SFO) 1

18:56
Boston Logan (BOS) C
Effective 2025-02-13 through 2025-02-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 434)
Duration: 5:26, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
11:12
San Francisco (SFO) 1

19:46
Boston Logan (BOS) C
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:34, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
11:15
San Francisco (SFO) 1

19:49
Boston Logan (BOS) C
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:34, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
11:15
San Francisco (SFO) 1

19:49
Boston Logan (BOS) C
Effective 2025-03-01 through 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:34, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
11:55
San Francisco (SFO) 1

20:40
Boston Logan (BOS) C
Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 534)
Duration: 5:45, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
12:00
San Francisco (SFO) 1

20:32
Boston Logan (BOS) C
Effective 2024-10-27 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 534)
Duration: 5:32, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
12:05
San Francisco (SFO) 1

20:34
Boston Logan (BOS) C
Effective 2025-03-30 through 2025-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 1734)
Duration: 5:29, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
13:00
San Francisco (SFO) 1

21:40
Boston Logan (BOS) C
Effective 2024-09-04 through 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 534)
Duration: 5:40, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
13:20
San Francisco (SFO) 1

22:00
Boston Logan (BOS) C
Effective 2024-10-01 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 534)
Duration: 5:40, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
14:09
San Francisco (SFO) 1

22:44
Boston Logan (BOS) C
Effective 2025-01-12 through 2025-01-13
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 334)
Duration: 5:35, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
14:20
San Francisco (SFO) 1

23:02
Boston Logan (BOS) C
Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:42, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
15:05
San Francisco (SFO) 1

23:38
Boston Logan (BOS) C
Effective 2025-02-25 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 334)
Duration: 5:33, non-stop
Airbus A318/319/320/321 (32S)
Singapore Airlines SQ1544
21:30
San Francisco (SFO) 1

06:06(+1)
Boston Logan (BOS) C
Effective 2024-09-07 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 1234)
Duration: 5:36, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1544
23:10
San Francisco (SFO) 1

07:49(+1)
Boston Logan (BOS) C
Effective 2025-01-07 through 2025-01-17
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:39, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
Singapore Airlines SQ1544
23:10
San Francisco (SFO) 1

07:49(+1)
Boston Logan (BOS) C
Effective 2025-01-19 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 734)
Duration: 5:39, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
  • SQ 1544 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 5:26 and 5:46.
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