Korean Air flight KE 6103: Seattle-Tacoma - Los Angeles

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:20 Seattle-Tacoma (SEA) 19:09 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:49 Effective from 2026-08-19
Codeshare flight, operated by Alaska Airlines.(AS 1341)
Wed 17:40 Seattle-Tacoma (SEA) 20:25 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:45 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 524)
Daily 17:40 Seattle-Tacoma (SEA) 20:27 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:47 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 524)
Fri,Sun 17:49 Seattle-Tacoma (SEA) 20:34 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Valid until 2026-01-02
Codeshare flight, operated by Alaska Airlines.(AS 524)
Mon,Wed,Sun 17:49 Seattle-Tacoma (SEA) 20:34 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:45 Valid until 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 524)
Tue,Thu,Sat 17:49 Seattle-Tacoma (SEA) 20:34 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2026-01-03
Codeshare flight, operated by Alaska Airlines.(AS 524)
Tue 18:23 Seattle-Tacoma (SEA) 21:08 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:45 Operates only on 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 524)
Daily 18:52 Seattle-Tacoma (SEA) 21:38 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:46 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 370)
Daily 18:53 Seattle-Tacoma (SEA) 21:36 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 524)
Daily 18:55 Seattle-Tacoma (SEA) 21:44 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:49 Effective 2026-06-10 through 2026-08-18
Codeshare flight, operated by Alaska Airlines.(AS 649)
Thu,Fri 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Alaska Airlines.(AS 524)
Sat 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2026-02-14
Codeshare flight, operated by Alaska Airlines.(AS 524)
Mon-Wed,Sat,Sun 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-15 through 2026-02-25
Codeshare flight, operated by Alaska Airlines.(AS 524)
Wed,Sat 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-28 through 2026-03-04
Codeshare flight, operated by Alaska Airlines.(AS 524)
Mon,Tue,Sat,Sun 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-03-01 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 524)
Thu,Fri,Sun 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2026-03-08 through 2026-03-15
Codeshare flight, operated by Alaska Airlines.(AS 524)
Mon 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 (73J) 2:45 Operates only on 2026-03-09
Codeshare flight, operated by Alaska Airlines.(AS 524)
Mon-Wed 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-03-10 through 2026-03-16
Codeshare flight, operated by Alaska Airlines.(AS 524)
Tue,Sat 19:05 Seattle-Tacoma (SEA) 21:50 Los Angeles (LAX) 6
KE 6103 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-03-14 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 524)


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Korean Air flight KE 6103:
Seattle-Tacoma - Los Angeles
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6103
16:20
Seattle-Tacoma (SEA)

19:09
Los Angeles (LAX) 6
Effective from 2026-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1341)
Duration: 2:49, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
17:40
Seattle-Tacoma (SEA)

20:25
Los Angeles (LAX) 6
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
17:40
Seattle-Tacoma (SEA)

20:27
Los Angeles (LAX) 6
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:47, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
17:49
Seattle-Tacoma (SEA)

20:34
Los Angeles (LAX) 6
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Korean Air KE6103
17:49
Seattle-Tacoma (SEA)

20:34
Los Angeles (LAX) 6
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
17:49
Seattle-Tacoma (SEA)

20:34
Los Angeles (LAX) 6
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Korean Air KE6103
18:23
Seattle-Tacoma (SEA)

21:08
Los Angeles (LAX) 6
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
18:52
Seattle-Tacoma (SEA)

21:38
Los Angeles (LAX) 6
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 370)
Duration: 2:46, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
18:53
Seattle-Tacoma (SEA)

21:36
Los Angeles (LAX) 6
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE6103
18:55
Seattle-Tacoma (SEA)

21:44
Los Angeles (LAX) 6
Effective 2026-06-10 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 649)
Duration: 2:49, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-02-12 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-02-15 through 2026-02-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-02-28 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-03-01 through 2026-03-07
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-03-08 through 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Operates only on 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-03-10 through 2026-03-16
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Korean Air KE6103
19:05
Seattle-Tacoma (SEA)

21:50
Los Angeles (LAX) 6
Effective 2026-03-14 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 524)
Duration: 2:45, non-stop
Boeing 737-800 (73H)
  • KE 6103 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Los Angeles airport (LAX).
  • The flight distance is 954 miles, or 1536 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 2:43 and 2:49.
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