Korean Air flights from Chicago O'Hare (ORD) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Fri,Sat 01:45 Chicago O'Hare (ORD) 04:05 Seattle-Tacoma (SEA)
Korean Air KE 233 Non-stop Boeing 747-8 Freighter (74N) 4:20
This is a Scheduled Cargo flight.
Non-Direct Flights:
Wed 01:50 Chicago O'Hare (ORD) 09:25 Seattle-Tacoma (SEA)
Korean Air KE 261 1-stop Boeing 747-8 Freighter (74N) 9:35
This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Daily 06:00 Chicago O'Hare (ORD) 5 08:47 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Airbus A220-300 (223) 4:47 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:20 Chicago O'Hare (ORD) 5 09:58 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Boeing 737-800 (738) 4:38 Effective 2026-03-08 through 2026-03-14
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:20 Chicago O'Hare (ORD) 5 10:00 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Boeing 737-800 (738) 4:40 Effective 2026-03-15 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:20 Chicago O'Hare (ORD) 5 09:57 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Boeing 737-800 (738) 4:37 Effective 2026-05-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:20 Chicago O'Hare (ORD) 5 10:05 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Boeing 737-800 (738) 4:45 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:25 Chicago O'Hare (ORD) 5 10:04 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Airbus A220-300 (223) 4:39 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:30 Chicago O'Hare (ORD) 5 10:15 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Airbus A220-300 (223) 4:45 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Daily 07:40 Chicago O'Hare (ORD) 5 10:25 Seattle-Tacoma (SEA)
Korean Air KE 3040 Non-stop Airbus A220-300 (223) 4:45 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2041)
Mon,Tue,Sat,Sun 06:00 Chicago O'Hare (ORD) 2 08:45 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:45 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 715)
Fri 06:00 Chicago O'Hare (ORD) 2 08:45 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-01-02
Codeshare flight, operated by Alaska Airlines.(AS 715)
Daily 06:00 Chicago O'Hare (ORD) 2 08:27 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:27 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 587)
Daily 06:00 Chicago O'Hare (ORD) 2 08:39 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:39 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 343)
Daily 07:00 Chicago O'Hare (ORD) 2 09:51 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:51 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 587)
Mon,Tue,Thu-Sun 07:00 Chicago O'Hare (ORD) 2 09:51 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:51 Effective 2026-03-08 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 587)
Wed 07:00 Chicago O'Hare (ORD) 2 09:51 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 MAX 9 (7M9) 4:51 Operates only on 2026-03-11
Codeshare flight, operated by Alaska Airlines.(AS 587)
Daily 07:00 Chicago O'Hare (ORD) 2 09:39 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:39 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 587)
Wed 07:45 Chicago O'Hare (ORD) 2 10:36 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:51 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 587)
Daily 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:46 Effective 2026-01-07 through 2026-01-14
Codeshare flight, operated by Alaska Airlines.(AS 587)
Mon,Thu,Fri 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 MAX 9 (7M9) 4:46 Effective 2026-01-15 through 2026-01-22
Codeshare flight, operated by Alaska Airlines.(AS 587)
Tue,Wed,Fri-Sun 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:46 Effective 2026-01-17 through 2026-01-25
Codeshare flight, operated by Alaska Airlines.(AS 587)
Mon-Thu,Sat,Sun 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:46 Effective 2026-01-26 through 2026-02-01
Codeshare flight, operated by Alaska Airlines.(AS 587)
Tue,Thu,Fri 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 MAX 9 (7M9) 4:46 Effective 2026-01-30 through 2026-02-05
Codeshare flight, operated by Alaska Airlines.(AS 587)
Mon 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 MAX 8 (7M8) 4:46 Operates only on 2026-02-02
Codeshare flight, operated by Alaska Airlines.(AS 587)
Mon-Wed,Fri-Sun 08:00 Chicago O'Hare (ORD) 2 10:46 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737 (73J) 4:46 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 587)
Wed,Thu 13:09 Chicago O'Hare (ORD) 2 15:57 Seattle-Tacoma (SEA)
Korean Air KE 6118 Non-stop Boeing 737-800 (73H) 4:48 Valid until 2026-01-01
Codeshare flight, operated by Alaska Airlines.(AS 329)


Korean Air flights from Chicago O'Hare (ORD) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

This is a Scheduled Cargo flight.
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 4:20, non-stop
Boeing 747-8 Freighter (74N)

Non-Direct Flights:

This is a Scheduled Cargo flight.
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:35, 1-stop
Boeing 747-8 Freighter (74N)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:47, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:38, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:40, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:37, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:45, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:39, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:45, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2041)
Duration: 4:45, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 715)
Duration: 4:45, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 715)
Duration: 4:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:27, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 343)
Duration: 4:39, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:51, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:51, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Operates only on 2026-03-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:51, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:39, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:51, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-01-15 through 2026-01-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-17 through 2026-01-25
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-01-26 through 2026-02-01
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-01-30 through 2026-02-05
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Operates only on 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 587)
Duration: 4:46, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 329)
Duration: 4:48, non-stop
Boeing 737-800 (73H)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1715 miles, or 2760 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 is 4:20.