Korean Air flight KE 6259: Seattle-Tacoma - Boston Logan

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 10:29 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:30 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue,Wed,Fri,Sun 10:31 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:28 Effective 2024-11-22 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 418)
Sat 10:31 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:28 Effective 2024-11-23 through 2024-11-30
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon 10:31 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:28 Operates only on 2024-11-25
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon 10:31 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:28 Operates only on 2024-12-02
Codeshare flight, operated by Alaska Airlines.(AS 418)
Tue,Sun 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:20 Effective 2024-11-03 through 2024-11-05
Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon,Wed,Fri-Sun 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-04 through 2024-11-11
Codeshare flight, operated by Alaska Airlines.(AS 424)
Thu 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:20 Operates only on 2024-11-07
Codeshare flight, operated by Alaska Airlines.(AS 424)
Daily 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-12 through 2024-11-18
Codeshare flight, operated by Alaska Airlines.(AS 424)
Tue 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:20 Operates only on 2024-11-19
Codeshare flight, operated by Alaska Airlines.(AS 424)
Wed,Thu 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-20 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 424)
Thu,Sun 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:18 Effective 2024-12-05 through 2024-12-15
Codeshare flight, operated by Alaska Airlines.(AS 424)
Fri 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:18 Effective 2024-12-06 through 2024-12-13
Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:18 Operates only on 2024-12-09
Codeshare flight, operated by Alaska Airlines.(AS 424)
Mon 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:18 Operates only on 2024-12-16
Codeshare flight, operated by Alaska Airlines.(AS 424)
Daily 15:30 Seattle-Tacoma (SEA) 23:43 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:13 Effective 2024-10-01 through 2024-10-25
Codeshare flight, operated by Alaska Airlines.(AS 460)
Daily 15:35 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:24 Effective from 2025-03-19
Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue,Wed,Sat 15:40 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:19 Effective 2024-12-03 through 2024-12-07
Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue 15:40 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:19 Effective 2024-12-10 through 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 460)
Wed,Sat 15:40 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:19 Effective 2024-12-11 through 2024-12-14
Codeshare flight, operated by Alaska Airlines.(AS 460)
Wed 15:40 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:19 Operates only on 2024-12-18
Codeshare flight, operated by Alaska Airlines.(AS 460)
Sat,Sun 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:14 Valid until 2024-09-08
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon-Wed,Fri 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:14 Valid until 2024-09-02
Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue,Thu 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Valid until 2024-09-17
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Wed,Fri 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:14 Effective 2024-09-04 through 2024-09-13
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Wed-Sun 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:14 Effective 2024-09-14 through 2024-09-20
Codeshare flight, operated by Alaska Airlines.(AS 460)
Sat 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:14 Effective 2024-09-21 through 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Wed,Fri,Sun 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:14 Effective 2024-09-22 through 2024-09-27
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Tue,Thu,Sun 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2024-09-24 through 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 460)
Daily 15:45 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 (73J) 5:14 Effective 2025-01-06 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 460)
Thu,Sat,Sun 15:49 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737-800 (73H) 5:10 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Tue,Fri 15:49 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
KE 6259 Non-stop Boeing 737 MAX 9 (7M9) 5:10 Effective 2024-10-28 through 2024-11-01
Codeshare flight, operated by Alaska Airlines.(AS 460)


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Korean Air flight KE 6259:
Seattle-Tacoma - Boston Logan
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6259
10:29
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:30, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:31
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-22 through 2024-12-01
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 418)
Duration: 5:28, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:31
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:28, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
10:31
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-11-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:28, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
10:31
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 418)
Duration: 5:28, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-03 through 2024-11-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-04 through 2024-11-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-11-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-12 through 2024-11-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-20 through 2024-11-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-12-05 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:18, non-stop
Boeing 737 (73J)
Korean Air KE6259
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-12-06 through 2024-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:18, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-12-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:18, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-12-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 424)
Duration: 5:18, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:30
Seattle-Tacoma (SEA)

23:43
Boston Logan (BOS) B
Effective 2024-10-01 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:13, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
15:35
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:24, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:40
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-12-03 through 2024-12-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:19, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:40
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-12-10 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:19, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
15:40
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-12-11 through 2024-12-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:19, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:40
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Operates only on 2024-12-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:19, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Valid until 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Valid until 2024-09-02
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Valid until 2024-09-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-09-04 through 2024-09-13
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-09-14 through 2024-09-20
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-09-21 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-09-22 through 2024-09-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-09-24 through 2024-09-30
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
Korean Air KE6259
15:45
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
Korean Air KE6259
15:49
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-10-27 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:10, non-stop
Boeing 737-800 (73H)
Korean Air KE6259
15:49
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2024-10-28 through 2024-11-01
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:10, non-stop
Boeing 737 MAX 9 (7M9)
  • KE 6259 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
  • The flight distance is 2487 miles, or 4003 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:10 and 5:30.
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