JAL flight JL 5448: San Francisco - Boston Logan

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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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.
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JAL flight JL 5448:
San Francisco - Boston Logan
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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.
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Parallax here SFO-BOS
  • JL 5448 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 5:42 and 5:53.
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