All airlines flying from Detroit (DTW) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Tue,Sun
07:00
Detroit (DTW) E
08:57
Seattle-Tacoma (SEA) Alaska Airlines AS 381 Non-stop Boeing 737 MAX 9 (7M9) 4:57 Effective 2025-08-17 through 2025-08-19 |
| Daily
07:10
Detroit (DTW) E
09:07
Seattle-Tacoma (SEA) Alaska Airlines AS 381 Non-stop Boeing 737 (73J) 4:57 Effective 2025-08-20 through 2025-10-03 |
| Daily
20:00
Detroit (DTW) M
22:18
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Airbus A321 (321) 5:18 Effective 2025-12-20 through 2026-01-05 |
| Daily
20:10
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:15 Effective from 2026-01-06 |
| Daily
20:20
Detroit (DTW) M
22:22
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Airbus A321 (321) 5:02 Effective 2025-06-08 through 2025-07-06 |
| Daily
20:20
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Airbus A321 (321) 5:05 Effective 2025-07-07 through 2025-08-10 |
| Mon-Fri,Sun
20:20
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-08-11 through 2025-08-29 |
| Mon-Fri,Sun
20:20
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-09-01 through 2025-09-07 |
| Mon,Thu,Fri,Sun
20:25
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:00 Valid until 2025-05-05 |
| Daily
20:25
Detroit (DTW) M
22:23
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Airbus A321 (321) 4:58 Effective 2025-05-07 through 2025-06-07 |
| Sat
20:40
Detroit (DTW) M
22:45
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-08-16 through 2025-08-23 |
| Sat
20:40
Detroit (DTW) M
22:45
Seattle-Tacoma (SEA) Delta Air Lines DL 565 Non-stop Boeing 737-900 (739) 5:05 Operates only on 2025-09-06 |
| Daily
12:15
Detroit (DTW) M
14:19
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Airbus A321 (321) 5:04 Effective 2025-07-07 through 2025-08-10 |
| Daily
12:15
Detroit (DTW) M
14:19
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Boeing 737-900 (739) 5:04 Effective 2025-08-11 through 2025-09-07 |
| Daily
12:15
Detroit (DTW) M
14:24
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Boeing 737-900 (739) 5:09 Effective 2025-09-08 through 2025-12-19 |
| Daily
12:15
Detroit (DTW) M
14:24
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Boeing 737-900 (739) 5:09 Effective from 2026-01-06 |
| Daily
12:25
Detroit (DTW) M
14:27
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Airbus A321neo (32Q) 5:02 Valid until 2025-05-06 |
| Daily
12:25
Detroit (DTW) M
14:21
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Airbus A321 (321) 4:56 Effective 2025-05-07 through 2025-06-07 |
| Daily
12:28
Detroit (DTW) M
14:25
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Boeing 737-900 (739) 4:57 Effective 2025-06-08 through 2025-07-06 |
| Daily
12:34
Detroit (DTW) M
14:41
Seattle-Tacoma (SEA) Delta Air Lines DL 728 Non-stop Boeing 737-900 (739) 5:07 Effective 2025-12-20 through 2026-01-05 |
| Mon,Thu,Fri,Sun
18:20
Detroit (DTW) M
20:27
Seattle-Tacoma (SEA) Delta Air Lines DL 732 Non-stop Airbus A321 (321) 5:07 Effective 2025-07-07 through 2025-08-10 |
| Mon,Thu,Fri,Sun
18:50
Detroit (DTW) M
20:48
Seattle-Tacoma (SEA) Delta Air Lines DL 732 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-06-08 through 2025-06-30 |
| Sun
18:50
Detroit (DTW) M
20:48
Seattle-Tacoma (SEA) Delta Air Lines DL 732 Non-stop Boeing 737-900 (739) 4:58 Operates only on 2025-07-06 |
| Daily
08:25
Detroit (DTW) M
10:33
Seattle-Tacoma (SEA) Delta Air Lines DL 734 Non-stop Airbus A321 (321) 5:08 Effective 2025-07-07 through 2025-09-07 |
| Daily
08:25
Detroit (DTW) M
10:45
Seattle-Tacoma (SEA) Delta Air Lines DL 734 Non-stop Airbus A321 (321) 5:20 Effective from 2025-09-08 |
| Daily
08:30
Detroit (DTW) M
10:33
Seattle-Tacoma (SEA) Delta Air Lines DL 734 Non-stop Boeing 737-900 (739) 5:03 Valid until 2025-05-06 |
| Daily
08:30
Detroit (DTW) M
10:28
Seattle-Tacoma (SEA) Delta Air Lines DL 734 Non-stop Boeing 737-900 (739) 4:58 Effective 2025-05-07 through 2025-06-07 |
| Daily
08:30
Detroit (DTW) M
10:30
Seattle-Tacoma (SEA) Delta Air Lines DL 734 Non-stop Airbus A321 (321) 5:00 Effective 2025-06-08 through 2025-07-06 |
| Daily
06:00
Detroit (DTW) M
07:57
Seattle-Tacoma (SEA) Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 4:57 Effective 2025-06-08 through 2025-07-06 |
| Daily
06:35
Detroit (DTW) M
08:40
Seattle-Tacoma (SEA) Delta Air Lines DL 814 Non-stop Airbus A321 (321) 5:05 Effective 2025-07-07 through 2025-08-10 |
| Daily
18:20
Detroit (DTW) M
20:27
Seattle-Tacoma (SEA) Delta Air Lines DL 814 Non-stop Boeing 737-900 (739) 5:07 Effective 2025-08-11 through 2025-09-07 |
| Daily
15:55
Detroit (DTW) M
17:50
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 4:55 Effective 2025-06-08 through 2025-07-04 |
| Sun
15:55
Detroit (DTW) M
17:50
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 4:55 Operates only on 2025-07-06 |
| Mon,Thu,Fri,Sun
15:58
Detroit (DTW) M
17:50
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 4:52 Effective 2025-05-08 through 2025-05-23 |
| Mon,Thu,Fri,Sun
15:58
Detroit (DTW) M
17:50
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 4:52 Effective 2025-05-26 through 2025-06-06 |
| Sat
16:00
Detroit (DTW) M
17:56
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 4:56 Operates only on 2025-07-05 |
| Daily
16:06
Detroit (DTW) M
18:15
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 5:09 Effective 2025-12-20 through 2026-01-05 |
| Daily
16:35
Detroit (DTW) M
18:38
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Airbus A321 (321) 5:03 Effective 2025-07-07 through 2025-08-10 |
| Daily
16:35
Detroit (DTW) M
18:38
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 5:03 Effective 2025-08-11 through 2025-09-07 |
| Daily
16:55
Detroit (DTW) M
18:55
Seattle-Tacoma (SEA) Delta Air Lines DL 944 Non-stop Boeing 737-900 (739) 5:00 Valid until 2025-05-06 |
| Daily
17:59
Detroit (DTW) M
19:55
Seattle-Tacoma (SEA) Delta Air Lines DL 2157 Non-stop Boeing 737-900 (739) 4:56 Effective 2025-05-07 through 2025-06-07 |
| Daily
18:20
Detroit (DTW) M
20:30
Seattle-Tacoma (SEA) Delta Air Lines DL 2157 Non-stop Boeing 737-900 (739) 5:10 Effective 2025-09-08 through 2025-10-05 |
| Daily
20:10
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Delta Air Lines DL 3130 Non-stop Boeing 737-900 (739) 5:15 Effective 2025-09-08 through 2025-12-19 |
| Daily
16:35
Detroit (DTW) M
18:41
Seattle-Tacoma (SEA) Delta Air Lines DL 3155 Non-stop Boeing 737-900 (739) 5:06 Effective 2025-09-08 through 2025-12-19 |
| Non-Direct Flights: |
| Daily
07:17
Detroit (DTW) E
12:51
Seattle-Tacoma (SEA) United Airlines UA 433 1-stop Airbus A319 (319) 8:34 Effective 2025-10-26 through 2025-12-01 |
| Direct Codeshare Flights: |
| Sat
16:55
Detroit (DTW) M
18:55
Seattle-Tacoma (SEA) Virgin Atlantic VS 1745 Non-stop Boeing 737-900 (739) 5:00 Valid until 2025-05-03 Codeshare flight, operated by Delta Air Lines.(DL 944) |
| Daily
20:00
Detroit (DTW) M
22:18
Seattle-Tacoma (SEA) Virgin Atlantic VS 1745 Non-stop Airbus A321 (321) 5:18 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 565) |
| Daily
20:10
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Virgin Atlantic VS 1745 Non-stop Boeing 737-900 (739) 5:15 Effective 2025-09-08 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 3130) |
| Daily
20:10
Detroit (DTW) M
22:25
Seattle-Tacoma (SEA) Virgin Atlantic VS 1745 Non-stop Boeing 737-900 (739) 5:15 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 3130) |
| Daily
20:20
Detroit (DTW) M
22:22
Seattle-Tacoma (SEA) Virgin Atlantic VS 1745 Non-stop Airbus A321 (321) 5:02 Effective 2025-06-08 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 565) |
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Parallax here DTW-SEA
- 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 5:20.
