Korean Air flight KE 6021: Seattle-Tacoma - Boise

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:20 Seattle-Tacoma (SEA) 13:45 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:25 Effective from 2025-11-02
Codeshare flight, operated by Alaska Airlines.(AS 467)
Daily 12:20 Seattle-Tacoma (SEA) 14:55 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:35 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Wed-Fri,Sun 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:33 Effective 2025-06-12 through 2025-06-27
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon,Tue,Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737-800 (73H) 1:33 Effective 2025-06-14 through 2025-06-24
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Wed-Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:33 Effective 2025-06-28 through 2025-07-04
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Sun 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737-900 (739) 1:33 Operates only on 2025-06-29
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon,Tue,Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737-800 (73H) 1:33 Effective 2025-06-30 through 2025-07-15
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Wed-Fri,Sun 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:33 Effective 2025-07-06 through 2025-07-27
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-07-19
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon,Tue,Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737-800 (73H) 1:33 Effective 2025-07-21 through 2025-07-28
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Tue-Fri,Sun 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:33 Effective 2025-07-29 through 2025-08-03
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon,Tue,Sat 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737-800 (73H) 1:33 Effective 2025-08-02 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Wed-Fri,Sun 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 (73J) 1:33 Effective 2025-08-06 through 2025-08-17
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Tue 12:31 Seattle-Tacoma (SEA) 15:04 Boise (BOI)
KE 6021 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon,Thu,Fri,Sun 12:37 Seattle-Tacoma (SEA) 15:06 Boise (BOI)
KE 6021 Non-stop Boeing 737-800 (73H) 1:29 Effective 2025-05-15 through 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 1018)
Mon-Fri,Sun 13:23 Seattle-Tacoma (SEA) 15:45 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:22 Valid until 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 2464)
Tue,Sat 13:37 Seattle-Tacoma (SEA) 15:55 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-05-17 through 2025-06-03
Codeshare flight, operated by Alaska Airlines.(AS 2325)
Tue,Wed,Sat 13:37 Seattle-Tacoma (SEA) 15:55 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-06-04 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 2325)
Daily 13:55 Seattle-Tacoma (SEA) 16:20 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-10-04 through 2025-11-01
Codeshare flight, operated by Alaska Airlines.(AS 2325)
Sat 14:33 Seattle-Tacoma (SEA) 16:55 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:22 Valid until 2025-05-10
Codeshare flight, operated by Alaska Airlines.(AS 2312)
Wed 15:45 Seattle-Tacoma (SEA) 18:04 Boise (BOI)
KE 6021 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-05-21 through 2025-05-28
Codeshare flight, operated by Alaska Airlines.(AS 2356)
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Korean Air flight KE 6021:
Seattle-Tacoma - Boise
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Korean Air KE6021
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 467)
Duration: 1:25, non-stop
Boeing 737 (73J)

Korean Air KE6021
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:35, non-stop
Boeing 737 (73J)

Korean Air KE6021
Effective 2025-06-12 through 2025-06-27
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 (73J)

Korean Air KE6021
Effective 2025-06-14 through 2025-06-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737-800 (73H)

Korean Air KE6021
Effective 2025-06-28 through 2025-07-04
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 (73J)

Korean Air KE6021
Operates only on 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737-900 (739)

Korean Air KE6021
Effective 2025-06-30 through 2025-07-15
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737-800 (73H)

Korean Air KE6021
Effective 2025-07-06 through 2025-07-27
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 (73J)

Korean Air KE6021
Operates only on 2025-07-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 MAX 9 (7M9)

Korean Air KE6021
Effective 2025-07-21 through 2025-07-28
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737-800 (73H)

Korean Air KE6021
Effective 2025-07-29 through 2025-08-03
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 (73J)

Korean Air KE6021
Effective 2025-08-02 through 2025-08-18
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737-800 (73H)

Korean Air KE6021
Effective 2025-08-06 through 2025-08-17
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 (73J)

Korean Air KE6021
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:33, non-stop
Boeing 737 MAX 9 (7M9)

Korean Air KE6021
Effective 2025-05-15 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1018)
Duration: 1:29, non-stop
Boeing 737-800 (73H)

Korean Air KE6021
Valid until 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2464)
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Korean Air KE6021
Effective 2025-05-17 through 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2325)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Korean Air KE6021
Effective 2025-06-04 through 2025-06-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2325)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Korean Air KE6021
Effective 2025-10-04 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2325)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Korean Air KE6021
Valid until 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2312)
Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Korean Air KE6021
Effective 2025-05-21 through 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2356)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
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  • KE 6021 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Boise airport (BOI).
  • The flight distance is 398 miles, or 641 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 1:18 and 1:35.