Korean Air flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 07:00 Atlanta (ATL) 09:15 Seattle-Tacoma (SEA)
Korean Air KE 261 Non-stop Boeing 747-8 Freighter (74N) 5:15
This is a Scheduled Cargo flight.
Direct Codeshare Flights:
Tue,Fri 07:40 Atlanta (ATL) S 10:04 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:24 Effective 2025-05-09 through 2025-05-30
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 07:45 Atlanta (ATL) S 10:22 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:37 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 444)
Mon,Wed,Thu,Sat,Sun 07:45 Atlanta (ATL) S 10:09 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:24 Effective 2025-05-07 through 2025-05-31
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 07:45 Atlanta (ATL) S 10:19 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:34 Effective 2025-09-01 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 07:45 Atlanta (ATL) S 10:26 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:41 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 07:45 Atlanta (ATL) S 10:29 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Boeing 737-900 (739) 5:44 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 07:50 Atlanta (ATL) S 10:34 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Airbus A321neo (32Q) 5:44 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 444)
Daily 09:40 Atlanta (ATL) S 12:14 Seattle-Tacoma (SEA)
Korean Air KE 3004 Non-stop Airbus A321neo (32Q) 5:34 Effective 2025-08-04 through 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 774)
Daily 09:40 Atlanta (ATL) S 12:10 Seattle-Tacoma (SEA)
Korean Air KE 3263 Non-stop Boeing 757-300 (753) 5:30 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 774)
Daily 09:40 Atlanta (ATL) S 12:14 Seattle-Tacoma (SEA)
Korean Air KE 3263 Non-stop Airbus A321neo (32Q) 5:34 Effective 2025-07-07 through 2025-08-03
Codeshare flight, operated by Delta Air Lines.(DL 774)
Daily 09:40 Atlanta (ATL) S 12:14 Seattle-Tacoma (SEA)
Korean Air KE 3263 Non-stop Boeing 757-300 (753) 5:34 Effective 2025-08-11 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 774)
Daily 09:54 Atlanta (ATL) S 12:22 Seattle-Tacoma (SEA)
Korean Air KE 3263 Non-stop Boeing 737-900 (739) 5:28 Effective 2025-06-01 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 774)
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Parallax here ATL-SEA


Korean Air flights from Atlanta (ATL) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

This is a Scheduled Cargo flight.
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:15, non-stop
Boeing 747-8 Freighter (74N)

Direct Codeshare Flights:

Effective 2025-05-09 through 2025-05-30
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:24, non-stop
Boeing 737-900 (739)

Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:37, non-stop
Boeing 737-900 (739)

Effective 2025-05-07 through 2025-05-31
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:24, non-stop
Boeing 737-900 (739)

Effective 2025-09-01 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:34, non-stop
Boeing 737-900 (739)

Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:41, non-stop
Boeing 737-900 (739)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:44, non-stop
Boeing 737-900 (739)

Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 444)
Duration: 5:44, non-stop
Airbus A321neo (32Q)

Effective 2025-08-04 through 2025-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 774)
Duration: 5:34, non-stop
Airbus A321neo (32Q)

Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 774)
Duration: 5:30, non-stop
Boeing 757-300 (753)

Effective 2025-07-07 through 2025-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 774)
Duration: 5:34, non-stop
Airbus A321neo (32Q)

Effective 2025-08-11 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 774)
Duration: 5:34, non-stop
Boeing 757-300 (753)

Effective 2025-06-01 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 774)
Duration: 5:28, non-stop
Boeing 737-900 (739)
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Parallax here ATL-SEA
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-5 , 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 varies between 5:15 and 5:44.