JAL flights from San Francisco (SFO) to Boston Logan (BOS).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 20:47 San Francisco (SFO) 1 05:40 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737-800 (73H) 5:53 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 806)
The flight arrives 1 day after departure.
Daily 20:47 San Francisco (SFO) 1 05:40 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:53 Effective 2025-05-15 through 2025-05-24
Codeshare flight, operated by Alaska Airlines.(AS 547)
The flight arrives 1 day after departure.
Sun 20:47 San Francisco (SFO) 1 05:40 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 MAX 9 (7M9) 5:53 Operates only on 2025-05-25
Codeshare flight, operated by Alaska Airlines.(AS 547)
The flight arrives 1 day after departure.
Mon 20:47 San Francisco (SFO) 1 05:40 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737-800 (73H) 5:53 Operates only on 2025-05-26
Codeshare flight, operated by Alaska Airlines.(AS 547)
The flight arrives 1 day after departure.
Daily 20:47 San Francisco (SFO) 1 05:40 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:53 Effective 2025-05-27 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 547)
The flight arrives 1 day after departure.
Daily 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-06-12 through 2025-06-26
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Thu,Fri,Sun 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2025-06-27 through 2025-07-03
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Mon-Wed,Sat 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-06-28 through 2025-07-05
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Daily 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-07-06 through 2025-07-15
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Wed,Fri 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Effective 2025-07-16 through 2025-07-18
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-07-17 through 2025-07-24
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Daily 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-07-25 through 2025-08-03
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Mon 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Operates only on 2025-08-04
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Daily 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 (73J) 5:42 Effective 2025-08-05 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Tue 21:28 San Francisco (SFO) 1 06:10 Boston Logan (BOS) B
JAL JL 5448 Non-stop Boeing 737 MAX 9 (7M9) 5:42 Operates only on 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 307)
The flight arrives 1 day after departure.
Mon-Fri,Sun 14:50 San Francisco (SFO) 1 23:22 Boston Logan (BOS) C
JAL JL 5892 Non-stop Airbus A318/319/320/321 (32S) 5:32 Effective from 2025-10-26
Codeshare flight, operated by JetBlue.(B6 334)
Daily 20:35 San Francisco (SFO) 1 05:15 Boston Logan (BOS) C
JAL JL 5892 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
JAL JL 5892 Non-stop Airbus A318/319/320/321 (32S) 5:41 Effective 2025-05-06 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
JAL JL 5892 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.
Mon,Wed-Sun 20:52 San Francisco (SFO) 1 05:35 Boston Logan (BOS) C
JAL JL 5892 Non-stop Airbus A318/319/320/321 (32S) 5:43 Valid until 2025-05-05
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Daily 22:10 San Francisco (SFO) 1 06:48 Boston Logan (BOS) C
JAL JL 5892 Non-stop Airbus A318/319/320/321 (32S) 5:38 Effective 2025-06-12 through 2025-09-02
Codeshare flight, operated by JetBlue.(B6 134)
The flight arrives 1 day after departure.
Sat 23:59 San Francisco (SFO) 1 07:32 Boston Logan (BOS) C
JAL JL 5892 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.
Sat 23:59 San Francisco (SFO) 1 08:32 Boston Logan (BOS) C
JAL JL 5892 Non-stop Airbus A318/319/320/321 (32S) 5:33 Effective from 2025-11-08
Codeshare flight, operated by JetBlue.(B6 734)
The flight arrives 1 day after departure.
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JAL flights from San Francisco (SFO) to Boston Logan (BOS).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL5448
20:47
San Francisco (SFO) 1

05:40(+1)
Boston Logan (BOS) B
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 806)
Duration: 5:53, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
JAL JL5448
20:47
San Francisco (SFO) 1

05:40(+1)
Boston Logan (BOS) B
Effective 2025-05-15 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 547)
Duration: 5:53, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
20:47
San Francisco (SFO) 1

05:40(+1)
Boston Logan (BOS) B
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 547)
Duration: 5:53, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
JAL JL5448
20:47
San Francisco (SFO) 1

05:40(+1)
Boston Logan (BOS) B
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 547)
Duration: 5:53, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
JAL JL5448
20:47
San Francisco (SFO) 1

05:40(+1)
Boston Logan (BOS) B
Effective 2025-05-27 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 547)
Duration: 5:53, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-06-12 through 2025-06-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-06-27 through 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-06-28 through 2025-07-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-07-06 through 2025-07-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-07-16 through 2025-07-18
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-07-17 through 2025-07-24
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-07-25 through 2025-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Operates only on 2025-08-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Effective 2025-08-05 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
JAL JL5448
21:28
San Francisco (SFO) 1

06:10(+1)
Boston Logan (BOS) B
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 307)
Duration: 5:42, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
JAL JL5892
14:50
San Francisco (SFO) 1

23:22
Boston Logan (BOS) C
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 334)
Duration: 5:32, non-stop
Airbus A318/319/320/321 (32S)
JAL JL5892
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.
JAL JL5892
20:44
San Francisco (SFO) 1

05:25(+1)
Boston Logan (BOS) C
Effective 2025-05-06 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.
JAL JL5892
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.
JAL JL5892
20:52
San Francisco (SFO) 1

05:35(+1)
Boston Logan (BOS) C
Valid until 2025-05-05
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.
JAL JL5892
22:10
San Francisco (SFO) 1

06:48(+1)
Boston Logan (BOS) C
Effective 2025-06-12 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 134)
Duration: 5:38, non-stop
Airbus A318/319/320/321 (32S)
The flight arrives 1 day after departure.
JAL JL5892
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.
JAL JL5892
23:59
San Francisco (SFO) 1

08:32(+1)
Boston Logan (BOS) C
Effective from 2025-11-08
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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  • A domestic route 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 5:32 and 5:53.
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