JAL flights from Luis Munoz Marin, San Juan (SJU) to Boston Logan (BOS).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:01 Luis Munoz Marin, San Juan (SJU) A 08:14 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:13 Valid until 2026-01-03 Codeshare flight, operated by JetBlue.(B6 162)
Fri 05:01 Luis Munoz Marin, San Juan (SJU) A 08:11 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:10 Operates only on 2026-01-09 Codeshare flight, operated by JetBlue.(B6 162)
Mon,Sun 05:01 Luis Munoz Marin, San Juan (SJU) A 08:11 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-26 through 2026-02-01 Codeshare flight, operated by JetBlue.(B6 162)
Sun 05:01 Luis Munoz Marin, San Juan (SJU) A 08:11 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Operates only on 2026-02-08 Codeshare flight, operated by JetBlue.(B6 162)
Daily 05:01 Luis Munoz Marin, San Juan (SJU) A 09:10 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:09 Effective 2026-03-31 through 2026-04-13 Codeshare flight, operated by JetBlue.(B6 162)
Daily 05:10 Luis Munoz Marin, San Juan (SJU) A 09:22 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:12 Effective 2026-03-12 through 2026-03-30 Codeshare flight, operated by JetBlue.(B6 162)
Mon-Wed,Sun 05:15 Luis Munoz Marin, San Juan (SJU) A 09:25 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:10 Effective 2026-03-08 through 2026-03-11 Codeshare flight, operated by JetBlue.(B6 162)
Daily 05:15 Luis Munoz Marin, San Juan (SJU) A 09:23 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:08 Effective 2026-04-14 through 2026-04-28 Codeshare flight, operated by JetBlue.(B6 162)
Daily 06:00 Luis Munoz Marin, San Juan (SJU) A 10:05 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A320 (320) 4:05 Effective 2026-04-29 through 2026-09-08 Codeshare flight, operated by JetBlue.(B6 562)
Mon-Fri,Sun 06:01 Luis Munoz Marin, San Juan (SJU) A 09:13 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:12 Valid until 2026-01-05 Codeshare flight, operated by JetBlue.(B6 162)
Mon 06:01 Luis Munoz Marin, San Juan (SJU) A 09:11 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Operates only on 2026-01-19 Codeshare flight, operated by JetBlue.(B6 162)
Mon,Thu 06:01 Luis Munoz Marin, San Juan (SJU) A 09:11 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-29 through 2026-02-02 Codeshare flight, operated by JetBlue.(B6 162)
Sat 06:01 Luis Munoz Marin, San Juan (SJU) A 09:10 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:09 Operates only on 2026-01-31 Codeshare flight, operated by JetBlue.(B6 162)
Fri 06:10 Luis Munoz Marin, San Juan (SJU) A 09:20 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by JetBlue.(B6 162)
Fri,Sun 06:10 Luis Munoz Marin, San Juan (SJU) A 09:20 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-25 through 2026-01-30 Codeshare flight, operated by JetBlue.(B6 162)
Thu 06:10 Luis Munoz Marin, San Juan (SJU) A 09:20 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A320 (320) 4:10 Operates only on 2026-02-12 Codeshare flight, operated by JetBlue.(B6 162)
Daily 06:10 Luis Munoz Marin, San Juan (SJU) A 09:20 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:10 Effective 2026-02-13 through 2026-03-07 Codeshare flight, operated by JetBlue.(B6 162)
Daily 06:10 Luis Munoz Marin, San Juan (SJU) A 10:19 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:09 Effective from 2026-10-25 Codeshare flight, operated by JetBlue.(B6 162)
Mon-Thu,Sun 06:15 Luis Munoz Marin, San Juan (SJU) A 09:25 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A321 (321) 4:10 Effective 2026-01-06 through 2026-01-12 Codeshare flight, operated by JetBlue.(B6 162)
Tue-Thu,Sun 06:15 Luis Munoz Marin, San Juan (SJU) A 09:25 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-13 through 2026-01-22 Codeshare flight, operated by JetBlue.(B6 162)
Sat 06:15 Luis Munoz Marin, San Juan (SJU) A 09:26 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:11 Effective 2026-01-17 through 2026-01-24 Codeshare flight, operated by JetBlue.(B6 162)
Tue,Wed 06:15 Luis Munoz Marin, San Juan (SJU) A 09:25 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-01-27 through 2026-02-04 Codeshare flight, operated by JetBlue.(B6 162)
Mon-Fri 06:15 Luis Munoz Marin, San Juan (SJU) A 09:25 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:10 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by JetBlue.(B6 162)
Sat 06:15 Luis Munoz Marin, San Juan (SJU) A 09:26 Boston Logan (BOS) C JAL JL 5481 Non-stop Airbus A220-300 (223) 4:11 Operates only on 2026-02-07 Codeshare flight, operated by JetBlue.(B6 162)

An international route departing from Luis Munoz Marin, San Juan airport, Puerto Rico (SJU) and arriving at Boston Logan airport, United States (BOS).
The flight distance is 1678 miles, or 2700 km.
The timezone of the departure airport is UTC-4 , 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 4:05 and 4:13.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

JAL JL5481

05:01

Luis Munoz Marin, San Juan (SJU) A

08:14

Boston Logan (BOS) C

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:13, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

05:01

Luis Munoz Marin, San Juan (SJU) A

08:11

Boston Logan (BOS) C

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

05:01

Luis Munoz Marin, San Juan (SJU) A

08:11

Boston Logan (BOS) C

Effective 2026-01-26 through 2026-02-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

05:01

Luis Munoz Marin, San Juan (SJU) A

08:11

Boston Logan (BOS) C

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

05:01

Luis Munoz Marin, San Juan (SJU) A

09:10

Boston Logan (BOS) C

Effective 2026-03-31 through 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:09, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

05:10

Luis Munoz Marin, San Juan (SJU) A

09:22

Boston Logan (BOS) C

Effective 2026-03-12 through 2026-03-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:12, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

05:15

Luis Munoz Marin, San Juan (SJU) A

09:25

Boston Logan (BOS) C

Effective 2026-03-08 through 2026-03-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

05:15

Luis Munoz Marin, San Juan (SJU) A

09:23

Boston Logan (BOS) C

Effective 2026-04-14 through 2026-04-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

06:00

Luis Munoz Marin, San Juan (SJU) A

10:05

Boston Logan (BOS) C

Effective 2026-04-29 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 562)

Duration: 4:05, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

JAL JL5481

06:01

Luis Munoz Marin, San Juan (SJU) A

09:13

Boston Logan (BOS) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:12, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

06:01

Luis Munoz Marin, San Juan (SJU) A

09:11

Boston Logan (BOS) C

Operates only on 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:01

Luis Munoz Marin, San Juan (SJU) A

09:11

Boston Logan (BOS) C

Effective 2026-01-29 through 2026-02-02

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:01

Luis Munoz Marin, San Juan (SJU) A

09:10

Boston Logan (BOS) C

Operates only on 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:09, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:10

Luis Munoz Marin, San Juan (SJU) A

09:20

Boston Logan (BOS) C

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:10

Luis Munoz Marin, San Juan (SJU) A

09:20

Boston Logan (BOS) C

Effective 2026-01-25 through 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:10

Luis Munoz Marin, San Juan (SJU) A

09:20

Boston Logan (BOS) C

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

JAL JL5481

06:10

Luis Munoz Marin, San Juan (SJU) A

09:20

Boston Logan (BOS) C

Effective 2026-02-13 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

06:10

Luis Munoz Marin, San Juan (SJU) A

10:19

Boston Logan (BOS) C

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:09, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:25

Boston Logan (BOS) C

Effective 2026-01-06 through 2026-01-12

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:25

Boston Logan (BOS) C

Effective 2026-01-13 through 2026-01-22

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:26

Boston Logan (BOS) C

Effective 2026-01-17 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:11, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:25

Boston Logan (BOS) C

Effective 2026-01-27 through 2026-02-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:25

Boston Logan (BOS) C

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:10, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

JAL JL5481

06:15

Luis Munoz Marin, San Juan (SJU) A

09:26

Boston Logan (BOS) C

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by JetBlue. (B6 162)

Duration: 4:11, non-stop
Airbus A220-300 (223)

An international route departing from Luis Munoz Marin, San Juan airport, Puerto Rico (SJU) and arriving at Boston Logan airport, United States (BOS).
The flight distance is 1678 miles, or 2700 km.
The timezone of the departure airport is UTC-4 , 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 4:05 and 4:13.

All SJU-BOS flights

All JAL flights

Return (BOS-SJU) flights

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