Korean Air
flight
KE 6121:
Seattle-Tacoma - Denver
Seattle-Tacoma - Denver
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6121
Effective 2024-12-05 through 2024-12-13
Mon
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Tue
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Wed
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 620)
Duration: 2:42, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-12-08 through 2024-12-15
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
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 620)
Duration: 2:42, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 602)
Duration: 2:42, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-11-02
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 620)
Duration: 2:41, non-stop Boeing 737-700 (73G)
Korean Air KE6121
Effective 2024-11-09 through 2024-11-16
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 620)
Duration: 2:41, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-10-29 through 2024-11-05
Mon
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Tue
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 620)
Duration: 2:41, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-11-06
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 620)
Duration: 2:41, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-11-12 through 2024-11-20
Mon
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Tue
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 620)
Duration: 2:41, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-12-03 through 2024-12-04
Mon
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Tue
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 620)
Duration: 2:42, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Operates only on 2024-12-10
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 620)
Duration: 2:42, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-12-17
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 620)
Duration: 2:42, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 620)
Duration: 2:38, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-11-25 through 2024-11-26
Mon
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 620)
Duration: 2:43, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-11-22 through 2024-11-29
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 620)
Duration: 2:44, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-11-30
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 620)
Duration: 2:44, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 602)
Duration: 2:44, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-12-09 through 2024-12-11
Mon
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 710)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-12-16
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 710)
Duration: 2:39, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Operates only on 2024-12-18
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 710)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-10-27 through 2024-10-31
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:38, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-10-28 through 2024-11-04
Mon
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 710)
Duration: 2:38, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-11-03 through 2024-11-17
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
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:38, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-11-07 through 2024-11-08
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:38, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-11-11 through 2024-11-18
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 710)
Duration: 2:38, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-11-15
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 710)
Duration: 2:38, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-11-21
Mon
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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 710)
Duration: 2:38, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-11-23 through 2024-11-24
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
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:35, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-11-27 through 2024-12-01
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
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:35, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-12-02
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 710)
Duration: 2:35, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-12-07 through 2024-12-14
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 712)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Valid until 2024-09-01
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Valid until 2024-09-03
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 427)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Valid until 2024-09-02
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 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-09-05 through 2024-09-12
Mon
Tue
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 427)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-09-06 through 2024-09-08
Mon
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Tue
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Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-09-13 through 2024-09-23
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-09-14 through 2024-09-17
Mon
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Tue
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 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-09-15 through 2024-09-22
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
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Operates only on 2024-09-21
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 427)
Duration: 2:39, non-stop Boeing 737 MAX 8 (7M8)
Korean Air KE6121
Effective 2024-09-24 through 2024-09-27
Mon
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Tue
Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-09-28 through 2024-09-30
Mon
Tue
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Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-10-01 through 2024-10-08
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 404)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Effective 2024-10-02 through 2024-10-10
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 404)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Operates only on 2024-10-05
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 404)
Duration: 2:39, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-10-07 through 2024-10-14
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 427)
Duration: 2:39, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Effective 2024-10-11 through 2024-10-18
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 427)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air KE6121
Effective 2024-10-12 through 2024-10-19
Mon
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Tue
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Wed
Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 404)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-10-13 through 2024-10-15
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 427)
Duration: 2:39, non-stop Boeing 737 MAX 8 (7M8)
Korean Air KE6121
Effective 2024-10-20 through 2024-10-24
Mon
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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 404)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air KE6121
Effective 2024-10-21 through 2024-10-26
Mon
Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 404)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-10-22
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 404)
Duration: 2:39, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Operates only on 2024-09-04
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 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-09-11
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 427)
Duration: 2:39, non-stop Boeing 737-800 (73H)
Korean Air KE6121
Operates only on 2024-09-18
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 427)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air KE6121
Operates only on 2024-09-25
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 427)
Duration: 2:39, non-stop Boeing 737-900 (739)
- KE 6121 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
- The flight distance is 1022 miles, or 1644 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:35 and 2:44.