Korean Air flights from Seattle-Tacoma (SEA) to Boston Logan (BOS).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Fri,Sun
15:30
Seattle-Tacoma (SEA)
23:52
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:22 Effective 2024-09-09 through 2024-10-06 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Mon,Thu,Fri,Sun
15:30
Seattle-Tacoma (SEA)
23:53
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-11-11 through 2024-11-24 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Mon,Wed,Sun
15:30
Seattle-Tacoma (SEA)
23:53
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-11-27 through 2024-12-02 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Mon,Thu,Fri,Sun
15:30
Seattle-Tacoma (SEA)
23:53
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-12-05 through 2024-12-16 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Daily
15:30
Seattle-Tacoma (SEA)
23:55
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:25 Effective 2025-03-09 through 2025-04-13 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Daily
15:30
Seattle-Tacoma (SEA)
00:04
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:34 Effective from 2025-04-14 Codeshare flight, operated by Delta Air Lines.(DL 474) The flight arrives 1 day after departure. |
| Mon-Fri,Sun
15:31
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:28 Effective 2024-10-07 through 2024-10-25 Codeshare flight, operated by Delta Air Lines.(DL 474) |
| Mon,Sun
15:40
Seattle-Tacoma (SEA)
00:12
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:32 Effective 2024-09-02 through 2024-09-08 Codeshare flight, operated by Delta Air Lines.(DL 474) The flight arrives 1 day after departure. |
| Mon,Tue,Sat
15:50
Seattle-Tacoma (SEA)
00:14
Boston Logan (BOS) A Korean Air KE 3009 Non-stop Airbus A321neo (32Q) 5:24 Effective 2024-11-25 through 2024-11-30 Codeshare flight, operated by Delta Air Lines.(DL 1205) The flight arrives 1 day after departure. |
| Daily
22:00
Seattle-Tacoma (SEA)
06:20
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:20 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
22:00
Seattle-Tacoma (SEA)
06:29
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:29 Effective 2025-01-06 through 2025-03-07 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Sat
22:00
Seattle-Tacoma (SEA)
07:29
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:29 Operates only on 2025-03-08 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
22:00
Seattle-Tacoma (SEA)
06:29
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:29 Effective 2025-03-09 through 2025-04-13 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
22:00
Seattle-Tacoma (SEA)
06:36
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:36 Effective 2025-04-14 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
22:00
Seattle-Tacoma (SEA)
06:31
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:31 Effective from 2025-06-08 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
22:59
Seattle-Tacoma (SEA)
07:34
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:35 Effective 2024-12-19 through 2025-01-05 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
23:22
Seattle-Tacoma (SEA)
07:55
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:33 Effective 2024-09-09 through 2024-10-06 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
23:27
Seattle-Tacoma (SEA)
07:53
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:26 Valid until 2024-09-08 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
23:29
Seattle-Tacoma (SEA)
07:55
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:26 Effective 2024-11-11 through 2024-11-27 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Mon,Fri-Sun
23:29
Seattle-Tacoma (SEA)
07:55
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:26 Effective 2024-11-29 through 2024-12-02 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
23:30
Seattle-Tacoma (SEA)
07:55
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:25 Effective 2024-10-07 through 2024-11-01 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Daily
23:30
Seattle-Tacoma (SEA)
07:55
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:25 Effective 2024-11-03 through 2024-11-10 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Sat
23:59
Seattle-Tacoma (SEA)
07:24
Boston Logan (BOS) A Korean Air KE 3143 Non-stop Airbus A321neo (32Q) 5:25 Operates only on 2024-11-02 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Mon-Fri,Sun
10:29
Seattle-Tacoma (SEA)
18:59
Boston Logan (BOS) B Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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 Korean Air 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) |
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Parallax here SEA-BOS
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- A domestic route 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 5:36.
