Korean Air Lines
flight
KE 6121:
Seattle-Tacoma - Denver
Seattle-Tacoma - Denver
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air Lines KE6121
Effective 2024-03-19 through 2024-03-27
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 (73J)
Korean Air Lines KE6121
Effective from 2024-05-16
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 Lines KE6121
Effective 2024-02-15 through 2024-02-22
Mon
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Tue
Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-02-18 through 2024-03-03
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:39, non-stop Boeing 737-900 (739)
Korean Air Lines KE6121
Effective 2024-02-24 through 2024-03-02
Mon
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Tue
Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-03-04 through 2024-03-09
Mon
Tue
Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-03-06 through 2024-03-12
Mon
Tue
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: 2:39, non-stop Boeing 737-900 (739)
Korean Air Lines KE6121
Operates only on 2024-03-13
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 (73J)
Korean Air Lines KE6121
Effective 2024-03-14 through 2024-04-04
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:40, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Operates only on 2024-04-05
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: 2:40, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-04-07 through 2024-04-12
Mon
Tue
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Wed
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Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:40, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Effective 2024-04-14 through 2024-04-15
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
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:40, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 710)
Duration: 2:46, non-stop Boeing 737-900 (739)
Korean Air Lines KE6121
Operates only on 2024-01-06
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 710)
Duration: 2:46, non-stop Boeing 737 MAX 9 (7M9)
Korean Air Lines KE6121
Effective 2024-04-16 through 2024-04-17
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 710)
Duration: 2:41, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-04-20 through 2024-05-11
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 730)
Duration: 2:41, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-01-09 through 2024-01-14
Mon
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Tue
Wed
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 764)
Duration: 2:34, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Effective 2024-01-16 through 2024-01-20
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 764)
Duration: 2:34, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-01-17 through 2024-01-24
Mon
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Tue
Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 764)
Duration: 2:34, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Effective 2024-01-25 through 2024-02-01
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 764)
Duration: 2:34, non-stop Boeing 737 MAX 9 (7M9)
Korean Air Lines KE6121
Effective 2024-01-27 through 2024-01-30
Mon
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Tue
Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 764)
Duration: 2:34, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Effective 2024-01-31 through 2024-02-10
Mon
-
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Tue
Wed
Thu
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-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 764)
Duration: 2:34, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-02-08
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 764)
Duration: 2:34, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Operates only on 2024-02-11
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 764)
Duration: 2:34, non-stop Boeing 737 MAX 9 (7M9)
Korean Air Lines KE6121
Effective 2024-02-13 through 2024-02-14
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 764)
Duration: 2:34, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-04-23 through 2024-05-15
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 642)
Duration: 2:41, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-01-12
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 764)
Duration: 2:34, non-stop Boeing 737-800 (73H)
Korean Air Lines KE6121
Operates only on 2024-01-26
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 764)
Duration: 2:34, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-01-19
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 764)
Duration: 2:34, non-stop Boeing 737-900 (739)
Korean Air Lines KE6121
Effective 2024-04-18 through 2024-05-13
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 642)
Duration: 2:41, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-03-16
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 642)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air Lines KE6121
Operates only on 2024-03-23
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 642)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Effective 2024-03-30 through 2024-04-13
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 642)
Duration: 2:39, non-stop Boeing 737 MAX 9 (7M9)
Korean Air Lines KE6121
Effective 2024-04-02 through 2024-04-09
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 642)
Duration: 2:39, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-01-08
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 764)
Duration: 2:34, non-stop Boeing 737 (73J)
Korean Air Lines KE6121
Operates only on 2024-01-15
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 764)
Duration: 2:34, non-stop Boeing 737-900 (739)
Korean Air Lines KE6121
Effective 2024-01-22 through 2024-02-12
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 764)
Duration: 2:34, non-stop Boeing 737 (73J)
- 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 2:34 and 2:46.