All airlines flying from Seattle-Tacoma (SEA) to Detroit (DTW).

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Seattle-Tacoma (SEA) 13:11 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-02-12 through 2026-03-07
Daily 06:00 Seattle-Tacoma (SEA) 13:09 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-03-08 through 2026-04-12
Daily 06:00 Seattle-Tacoma (SEA) 13:19 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-04-13 through 2026-10-05
Daily 06:00 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:21 Effective from 2026-10-06
Mon-Fri,Sun 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-05 through 2026-01-23
Sat 06:05 Seattle-Tacoma (SEA) 13:20 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-01-10 through 2026-01-17
Daily 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-24 through 2026-02-11
Daily 15:55 Seattle-Tacoma (SEA) 23:16 Detroit (DTW) M Delta Air Lines DL 842 Non-stop Boeing 737-900 (739) 4:21 Valid until 2026-01-04
Tue 22:01 Seattle-Tacoma (SEA) 05:20 Detroit (DTW) E Alaska Airlines AS 1499 Non-stop Boeing 737 (73J) 4:19 Operates only on 2026-01-06 The flight arrives 1 day after departure.
Daily 09:52 Seattle-Tacoma (SEA) 17:06 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:14 Effective 2026-03-08 through 2026-03-14
Daily 09:52 Seattle-Tacoma (SEA) 17:07 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-03-15 through 2026-04-12
Daily 09:55 Seattle-Tacoma (SEA) 17:23 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:28 Effective 2026-04-13 through 2026-05-06
Daily 11:45 Seattle-Tacoma (SEA) 19:08 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:23 Valid until 2026-01-04
Daily 11:45 Seattle-Tacoma (SEA) 19:13 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:28 Effective 2026-05-07 through 2026-09-09
Daily 11:45 Seattle-Tacoma (SEA) 19:13 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Airbus A321 (321) 4:28 Effective 2026-09-10 through 2026-10-05
Daily 11:45 Seattle-Tacoma (SEA) 19:10 Detroit (DTW) M Delta Air Lines DL 1706 Non-stop Boeing 737-900 (739) 4:25 Effective from 2026-10-06
Daily 09:40 Seattle-Tacoma (SEA) 17:08 Detroit (DTW) M Delta Air Lines DL 2324 Non-stop Airbus A321 (321) 4:28 Effective 2026-05-07 through 2026-09-09
Daily 09:40 Seattle-Tacoma (SEA) 17:01 Detroit (DTW) M Delta Air Lines DL 2324 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-09-10 through 2026-10-04
Daily 21:58 Seattle-Tacoma (SEA) 05:19 Detroit (DTW) M Delta Air Lines DL 2434 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-06-07 through 2026-08-09 The flight arrives 1 day after departure.
Non-Direct Flights:
Sat 06:30 Seattle-Tacoma (SEA) 18:40 Detroit (DTW) E Southwest Airlines WN 1782 2-stop Boeing 737-800 (73H) 9:10 Effective 2026-06-06 through 2026-08-01
Direct Codeshare Flights:
Daily 08:30 Seattle-Tacoma (SEA) 15:50 Detroit (DTW) M Virgin Atlantic VS 1784 Non-stop Airbus A321 (321) 4:20 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 302)
Daily 09:40 Seattle-Tacoma (SEA) 17:08 Detroit (DTW) M Virgin Atlantic VS 1784 Non-stop Airbus A321 (321) 4:28 Effective 2026-05-07 through 2026-09-09 Codeshare flight, operated by Delta Air Lines.(DL 2324)
Daily 09:40 Seattle-Tacoma (SEA) 17:01 Detroit (DTW) M Virgin Atlantic VS 1784 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-09-10 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 2324)
Mon 11:45 Seattle-Tacoma (SEA) 19:13 Detroit (DTW) M Virgin Atlantic VS 1784 Non-stop Airbus A321 (321) 4:28 Operates only on 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 11:45 Seattle-Tacoma (SEA) 19:10 Detroit (DTW) M Virgin Atlantic VS 1784 Non-stop Boeing 737-900 (739) 4:25 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 09:52 Seattle-Tacoma (SEA) 17:06 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Boeing 737-900 (739) 4:14 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 09:52 Seattle-Tacoma (SEA) 17:07 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 09:55 Seattle-Tacoma (SEA) 17:23 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Boeing 737-900 (739) 4:28 Effective 2026-04-13 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 11:45 Seattle-Tacoma (SEA) 19:08 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Boeing 737-900 (739) 4:23 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 11:45 Seattle-Tacoma (SEA) 19:13 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Boeing 737-900 (739) 4:28 Effective 2026-05-07 through 2026-09-09 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 11:45 Seattle-Tacoma (SEA) 19:13 Detroit (DTW) M Virgin Atlantic VS 1786 Non-stop Airbus A321 (321) 4:28 Effective 2026-09-10 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 1706)
Daily 06:00 Seattle-Tacoma (SEA) 13:14 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Airbus A321 (321) 4:14 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 812)
Daily 06:00 Seattle-Tacoma (SEA) 13:11 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 812)
Daily 06:00 Seattle-Tacoma (SEA) 13:09 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 812)
Daily 06:00 Seattle-Tacoma (SEA) 13:19 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-04-13 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 812)
Mon 06:00 Seattle-Tacoma (SEA) 13:19 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:19 Operates only on 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 812)
Daily 06:00 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:21 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 812)
Mon-Fri,Sun 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-05 through 2026-01-23 Codeshare flight, operated by Delta Air Lines.(DL 812)
Sat 06:05 Seattle-Tacoma (SEA) 13:20 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-01-10 through 2026-01-17 Codeshare flight, operated by Delta Air Lines.(DL 812)
Daily 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Virgin Atlantic VS 1790 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-24 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 812)
Sat 06:00 Seattle-Tacoma (SEA) 13:19 Detroit (DTW) M Air France AF 2072 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-05-09 through 2026-10-17 Codeshare flight, operated by Delta Air Lines.(DL 812)
Fri,Sun 06:00 Seattle-Tacoma (SEA) 13:14 Detroit (DTW) M Air France AF 2179 Non-stop Airbus A321 (321) 4:14 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 812)
Fri 06:00 Seattle-Tacoma (SEA) 13:19 Detroit (DTW) M Air France AF 2179 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-04-17 through 2026-05-01 Codeshare flight, operated by Delta Air Lines.(DL 812)
Fri,Sun 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Air France AF 2179 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-09 through 2026-02-08 Codeshare flight, operated by Delta Air Lines.(DL 812)
Tue,Thu,Fri,Sun 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Air France AF 2260 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Delta Air Lines.(DL 533)
Mon-Fri,Sun 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Air France AF 2260 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-03-16 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 533)
Mon 06:05 Seattle-Tacoma (SEA) 13:21 Detroit (DTW) M Air France AF 2266 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-01-05 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 812)
Wed 08:05 Seattle-Tacoma (SEA) 15:22 Detroit (DTW) E Air Tahiti Nui TN 2357 Non-stop Boeing 737 (73J) 4:17 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 313)
Daily 08:05 Seattle-Tacoma (SEA) 15:38 Detroit (DTW) E Air Tahiti Nui TN 2357 Non-stop Boeing 737 (73J) 4:33 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 313)
Mon,Tue,Thu,Sun 08:30 Seattle-Tacoma (SEA) 15:56 Detroit (DTW) E Air Tahiti Nui TN 2357 Non-stop Boeing 737 (73J) 4:26 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 313)

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Parallax here SEA-DTW

1 2 3 4 5 6

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Detroit airport (DTW).
The flight distance is 1921 miles, or 3091 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:09 and 4:33.

Return (DTW-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to Detroit (DTW).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL812

06:00

Seattle-Tacoma (SEA)

13:11

Detroit (DTW) M

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:11, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:00

Seattle-Tacoma (SEA)

13:09

Detroit (DTW) M

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:09, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:00

Seattle-Tacoma (SEA)

13:19

Detroit (DTW) M

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:19, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:00

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:21, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-05 through 2026-01-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:05

Seattle-Tacoma (SEA)

13:20

Detroit (DTW) M

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL812

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-24 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL842

15:55

Seattle-Tacoma (SEA)

23:16

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:21, non-stop
Boeing 737-900 (739)

Direct Flights:

Alaska Airlines AS1499

22:01

Seattle-Tacoma (SEA)

05:20(+1)

Detroit (DTW) E

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:19, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL1706

09:52

Seattle-Tacoma (SEA)

17:06

Detroit (DTW) M

Effective 2026-03-08 through 2026-03-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:14, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1706

09:52

Seattle-Tacoma (SEA)

17:07

Detroit (DTW) M

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1706

09:55

Seattle-Tacoma (SEA)

17:23

Detroit (DTW) M

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:28, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1706

11:45

Seattle-Tacoma (SEA)

19:08

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:23, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1706

11:45

Seattle-Tacoma (SEA)

19:13

Detroit (DTW) M

Effective 2026-05-07 through 2026-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:28, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1706

11:45

Seattle-Tacoma (SEA)

19:13

Detroit (DTW) M

Effective 2026-09-10 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:28, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1706

11:45

Seattle-Tacoma (SEA)

19:10

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:25, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2324

09:40

Seattle-Tacoma (SEA)

17:08

Detroit (DTW) M

Effective 2026-05-07 through 2026-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:28, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL2324

09:40

Seattle-Tacoma (SEA)

17:01

Detroit (DTW) M

Effective 2026-09-10 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:21, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2434

21:58

Seattle-Tacoma (SEA)

05:19(+1)

Detroit (DTW) M

Effective 2026-06-07 through 2026-08-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:21, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN1782

06:30

Seattle-Tacoma (SEA)

18:40

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 9:10, 2-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

Virgin Atlantic VS1784

08:30

Seattle-Tacoma (SEA)

15:50

Detroit (DTW) M

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 302)

Duration: 4:20, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Virgin Atlantic VS1784

09:40

Seattle-Tacoma (SEA)

17:08

Detroit (DTW) M

Effective 2026-05-07 through 2026-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2324)

Duration: 4:28, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Virgin Atlantic VS1784

09:40

Seattle-Tacoma (SEA)

17:01

Detroit (DTW) M

Effective 2026-09-10 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2324)

Duration: 4:21, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1784

11:45

Seattle-Tacoma (SEA)

19:13

Detroit (DTW) M

Operates only on 2026-10-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:28, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Virgin Atlantic VS1784

11:45

Seattle-Tacoma (SEA)

19:10

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:25, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

09:52

Seattle-Tacoma (SEA)

17:06

Detroit (DTW) M

Effective 2026-03-08 through 2026-03-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:14, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

09:52

Seattle-Tacoma (SEA)

17:07

Detroit (DTW) M

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

09:55

Seattle-Tacoma (SEA)

17:23

Detroit (DTW) M

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:28, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

11:45

Seattle-Tacoma (SEA)

19:08

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:23, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

11:45

Seattle-Tacoma (SEA)

19:13

Detroit (DTW) M

Effective 2026-05-07 through 2026-09-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:28, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1786

11:45

Seattle-Tacoma (SEA)

19:13

Detroit (DTW) M

Effective 2026-09-10 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1706)

Duration: 4:28, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:14

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:11

Detroit (DTW) M

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:11, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:09

Detroit (DTW) M

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:09, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:19

Detroit (DTW) M

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:19

Detroit (DTW) M

Operates only on 2026-10-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:00

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:21, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-05 through 2026-01-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:05

Seattle-Tacoma (SEA)

13:20

Detroit (DTW) M

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Virgin Atlantic VS1790

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-24 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2072

06:00

Seattle-Tacoma (SEA)

13:19

Detroit (DTW) M

Effective 2026-05-09 through 2026-10-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2179

06:00

Seattle-Tacoma (SEA)

13:14

Detroit (DTW) M

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:14, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Air France AF2179

06:00

Seattle-Tacoma (SEA)

13:19

Detroit (DTW) M

Effective 2026-04-17 through 2026-05-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:19, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2179

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-09 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2260

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-03-08 through 2026-03-15

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 533)

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2260

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-03-16 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 533)

Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air France AF2266

06:05

Seattle-Tacoma (SEA)

13:21

Detroit (DTW) M

Effective 2026-01-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 812)

Duration: 4:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Tahiti Nui TN2357

08:05

Seattle-Tacoma (SEA)

15:22

Detroit (DTW) E

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 313)

Duration: 4:17, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2357

08:05

Seattle-Tacoma (SEA)

15:38

Detroit (DTW) E

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 313)

Duration: 4:33, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Air Tahiti Nui TN2357

08:30

Seattle-Tacoma (SEA)

15:56

Detroit (DTW) E

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 313)

Duration: 4:26, non-stop
Boeing 737 (73J)

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Detroit airport (DTW).
The flight distance is 1921 miles, or 3091 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:09 and 4:33.

Return (DTW-SEA) flights

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