Delta Air Lines flights from Seoul Incheon (ICN) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Daily 19:00 Seoul Incheon (ICN) 2 13:07 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:07 Effective 2026-03-29 through 2026-04-30
Daily 19:00 Seoul Incheon (ICN) 2 13:11 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:11 Effective 2026-05-01 through 2026-05-31
Daily 19:00 Seoul Incheon (ICN) 2 13:25 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:25 Effective 2026-06-01 through 2026-06-30
Daily 19:00 Seoul Incheon (ICN) 2 13:41 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:41 Effective 2026-07-01 through 2026-07-31
Daily 19:00 Seoul Incheon (ICN) 2 13:37 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:37 Effective 2026-08-01 through 2026-09-30
Daily 19:00 Seoul Incheon (ICN) 2 13:25 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:25 Effective 2026-10-01 through 2026-10-24
Daily 20:05 Seoul Incheon (ICN) 2 13:20 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:15 Valid until 2026-03-07
Daily 20:05 Seoul Incheon (ICN) 2 14:20 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:15 Effective 2026-03-08 through 2026-03-28
Daily 20:05 Seoul Incheon (ICN) 2 14:25 Seattle-Tacoma (SEA) Delta Air Lines DL 196 Non-stop Airbus A350-900 (359) 10:20 Effective from 2026-10-25
Direct Codeshare Flights:
Daily 16:10 Seoul Incheon (ICN) 2 09:00 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Valid until 2026-03-07 Codeshare flight, operated by Korean Air.(KE 41)
Daily 16:10 Seoul Incheon (ICN) 2 10:00 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Korean Air.(KE 41)
Daily 16:10 Seoul Incheon (ICN) 2 10:00 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Effective from 2026-10-25 Codeshare flight, operated by Korean Air.(KE 41)
Daily 16:40 Seoul Incheon (ICN) 2 10:40 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:00 Effective 2026-03-29 through 2026-05-31 Codeshare flight, operated by Korean Air.(KE 41)
Daily 16:40 Seoul Incheon (ICN) 2 10:50 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:10 Effective 2026-06-01 through 2026-08-31 Codeshare flight, operated by Korean Air.(KE 41)
Daily 16:40 Seoul Incheon (ICN) 2 10:40 Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:00 Effective 2026-09-01 through 2026-10-24 Codeshare flight, operated by Korean Air.(KE 41)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Seattle-Tacoma airport, United States (SEA).
The flight distance is 5200 miles, or 8369 km.
The timezone of the departure airport is UTC+9 , 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 9:50 and 10:41.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:07

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:07, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:11

Seattle-Tacoma (SEA)

Effective 2026-05-01 through 2026-05-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:11, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:25

Seattle-Tacoma (SEA)

Effective 2026-06-01 through 2026-06-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:25, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:41

Seattle-Tacoma (SEA)

Effective 2026-07-01 through 2026-07-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:41, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:37

Seattle-Tacoma (SEA)

Effective 2026-08-01 through 2026-09-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:37, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

19:00

Seoul Incheon (ICN) 2

13:25

Seattle-Tacoma (SEA)

Effective 2026-10-01 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:25, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

20:05

Seoul Incheon (ICN) 2

13:20

Seattle-Tacoma (SEA)

Valid until 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:15, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

20:05

Seoul Incheon (ICN) 2

14:20

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:15, non-stop
Airbus A350-900 (359)

Direct Flights:

Delta Air Lines DL196

20:05

Seoul Incheon (ICN) 2

14:25

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:20, non-stop
Airbus A350-900 (359)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:10

Seoul Incheon (ICN) 2

09:00

Seattle-Tacoma (SEA)

Valid until 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 9:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:10

Seoul Incheon (ICN) 2

10:00

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 9:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:10

Seoul Incheon (ICN) 2

10:00

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 9:50, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:40

Seoul Incheon (ICN) 2

10:40

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-05-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 10:00, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:40

Seoul Incheon (ICN) 2

10:50

Seattle-Tacoma (SEA)

Effective 2026-06-01 through 2026-08-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 10:10, non-stop
Boeing 787-10 (781)

Direct Codeshare Flights:

Delta Air Lines DL7837

16:40

Seoul Incheon (ICN) 2

10:40

Seattle-Tacoma (SEA)

Effective 2026-09-01 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 41)

Duration: 10:00, non-stop
Boeing 787-10 (781)

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Seattle-Tacoma airport, United States (SEA).
The flight distance is 5200 miles, or 8369 km.
The timezone of the departure airport is UTC+9 , 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 9:50 and 10:41.

All ICN-SEA flights

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