Delta Air Lines flights from Detroit (DTW) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue-Sun 16:34 Detroit (DTW) M 18:30 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 4:56 Valid until 2024-09-08
Daily 16:35 Detroit (DTW) M 18:31 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 4:56 Effective 2024-11-11 through 2024-12-18
Daily 16:35 Detroit (DTW) M 18:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 5:10 Effective 2025-03-09 through 2025-04-13
Daily 16:35 Detroit (DTW) M 18:34 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 4:59 Effective 2025-04-14 through 2025-06-07
Daily 16:35 Detroit (DTW) M 18:35 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 5:00 Effective from 2025-06-08
Daily 16:40 Detroit (DTW) M 18:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 5:05 Effective 2024-12-19 through 2025-01-05
Daily 18:20 Detroit (DTW) M 20:26 Seattle-Tacoma (SEA)
Delta Air Lines DL 2157 Non-stop Boeing 737-900 (739) 5:06 Effective 2025-05-07 through 2025-06-07
Daily 18:20 Detroit (DTW) M 20:27 Seattle-Tacoma (SEA)
Delta Air Lines DL 2157 Non-stop Airbus A321 (321) 5:07 Effective from 2025-06-08
Daily 06:35 Detroit (DTW) M 08:37 Seattle-Tacoma (SEA)
Delta Air Lines DL 2499 Non-stop Airbus A321 (321) 5:02 Valid until 2024-09-07
Sun 06:35 Detroit (DTW) M 08:32 Seattle-Tacoma (SEA)
Delta Air Lines DL 2499 Non-stop Boeing 737-900 (739) 4:57 Operates only on 2024-09-08
Fri 06:31 Detroit (DTW) M 08:44 Seattle-Tacoma (SEA)
Delta Air Lines DL 8786 Non-stop Airbus A319 (319) 5:13 Operates only on 2024-11-08
Mon 07:00 Detroit (DTW) M 09:12 Seattle-Tacoma (SEA)
Delta Air Lines DL 8787 Non-stop Airbus A320 (320) 5:12 Operates only on 2024-10-28
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Delta Air Lines flights from Detroit (DTW) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2024-09-08
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:56, non-stop
Boeing 737-900 (739)

Effective 2024-11-11 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:56, non-stop
Boeing 737-900 (739)

Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:10, non-stop
Boeing 737-900 (739)

Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:59, non-stop
Boeing 737-900 (739)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:00, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:05, non-stop
Boeing 737-900 (739)

Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:06, non-stop
Boeing 737-900 (739)

Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:07, non-stop
Airbus A321 (321)

Valid until 2024-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:02, non-stop
Airbus A321 (321)

Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:57, non-stop
Boeing 737-900 (739)

Operates only on 2024-11-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:13, non-stop
Airbus A319 (319)

Operates only on 2024-10-28
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:12, non-stop
Airbus A320 (320)
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  • A domestic route departing from the Detroit airport (DTW) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1921 miles, or 3091 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 4:52 and 5:26.