JAL
flight
JL 6310:
Seattle-Tacoma - San Jose
Seattle-Tacoma - San Jose
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL6310
Effective 2026-02-12 through 2026-02-23
Mon
Tue
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Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:14, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-02-17
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:14, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-02-24 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:14, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Valid until 2026-01-04
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 657)
Duration: 2:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6310
Valid until 2026-01-06
Mon
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Tue
Wed
Thu
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Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 657)
Duration: 2:20, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Valid until 2026-01-05
Mon
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 657)
Duration: 2:20, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-03-29 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 657)
Duration: 2:11, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-06-10 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1366)
Duration: 2:21, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-01-07
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-01-08 through 2026-01-12
Mon
Tue
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Wed
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Thu
Fri
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Sat
-
-
Sun
-
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-01-09 through 2026-01-23
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-01-19
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-01-24 through 2026-01-26
Mon
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-01-25 through 2026-02-01
Mon
-
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Tue
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-01-27 through 2026-01-28
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
-
-
Sun
-
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-02-02 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:12, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 468)
Duration: 2:11, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:09, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-03-19 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 521)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-03-08 through 2026-03-16
Mon
Tue
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Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1303)
Duration: 2:10, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Effective 2026-03-10 through 2026-03-17
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1303)
Duration: 2:10, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-03-13
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 1303)
Duration: 2:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6310
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 476)
Duration: 2:11, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6310
Operates only on 2026-03-14
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 761)
Duration: 2:13, non-stop Boeing 737-800 (73H)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SEA-SJC
- JL 6310 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at San Jose airport (SJC).
- The flight distance is 697 miles, or 1122 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:09 and 2:21.