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

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FLIGHT SCHEDULE
Direct Flights:
Fri,Sun 22:01 Seattle-Tacoma (SEA) 05:20 Detroit (DTW) E Alaska Airlines AS 139 Non-stop Boeing 737 (73J) 4:19 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon,Tue,Sat 22:01 Seattle-Tacoma (SEA) 05:20 Detroit (DTW) E Alaska Airlines AS 139 Non-stop Boeing 737 MAX 9 (7M9) 4:19 Valid until 2026-01-05 The flight arrives 1 day after departure.
Daily 08:30 Seattle-Tacoma (SEA) 15:50 Detroit (DTW) M Delta Air Lines DL 302 Non-stop Airbus A321 (321) 4:20 Effective 2026-02-12 through 2026-03-07
Wed 08:05 Seattle-Tacoma (SEA) 15:22 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:17 Operates only on 2026-03-18
Daily 08:05 Seattle-Tacoma (SEA) 15:38 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:33 Effective 2026-03-19 through 2026-05-12
Mon,Tue,Thu,Sun 08:30 Seattle-Tacoma (SEA) 15:56 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:26 Valid until 2026-01-06
Fri,Sat 08:30 Seattle-Tacoma (SEA) 15:56 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737-800 (73H) 4:26 Effective 2026-01-02 through 2026-01-03
Daily 08:30 Seattle-Tacoma (SEA) 15:53 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:23 Effective 2026-05-13 through 2026-06-09
Daily 08:30 Seattle-Tacoma (SEA) 15:48 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:18 Effective from 2026-06-10
Wed-Fri,Sun 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:17 Effective 2026-01-07 through 2026-01-11
Mon-Sat 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-01-10 through 2026-01-17
Mon-Wed,Sat,Sun 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-01-18 through 2026-01-24
Mon,Thu,Fri,Sun 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:17 Effective 2026-01-22 through 2026-01-26
Tue,Wed,Sat 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-01-27 through 2026-02-04
Thu 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737-800 (73H) 4:17 Operates only on 2026-01-29
Mon,Fri,Sun 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:17 Effective 2026-01-30 through 2026-02-09
Tue,Thu,Sat 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-02-05 through 2026-02-10
Wed 09:02 Seattle-Tacoma (SEA) 16:19 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:17 Operates only on 2026-02-11
Daily 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:14 Effective 2026-02-12 through 2026-03-06
Sat 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:14 Operates only on 2026-03-07
Mon,Wed-Fri,Sun 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:14 Effective 2026-03-08 through 2026-03-13
Tue 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737-800 (73H) 4:14 Operates only on 2026-03-10
Sat,Sun 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:14 Effective 2026-03-14 through 2026-03-15
Tue 09:12 Seattle-Tacoma (SEA) 16:26 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 (73J) 4:14 Operates only on 2026-03-17
Mon 09:29 Seattle-Tacoma (SEA) 16:43 Detroit (DTW) E Alaska Airlines AS 313 Non-stop Boeing 737 MAX 9 (7M9) 4:14 Operates only on 2026-03-16
Daily 21:30 Seattle-Tacoma (SEA) 05:03 Detroit (DTW) E Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 4:33 Effective 2026-04-22 through 2026-05-12 The flight arrives 1 day after departure.
Daily 21:45 Seattle-Tacoma (SEA) 05:05 Detroit (DTW) E Alaska Airlines AS 380 Non-stop Boeing 737 (73J) 4:20 Effective from 2026-06-10 The flight arrives 1 day after departure.
Daily 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E Alaska Airlines AS 406 Non-stop Boeing 737 (73J) 4:29 Effective 2026-05-13 through 2026-06-09 The flight arrives 1 day after departure.
Daily 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-01-05 through 2026-01-23
Sat 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-01-24 through 2026-02-07
Mon-Fri,Sun 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-01-25 through 2026-02-13
Daily 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-02-14 through 2026-02-20
Mon-Fri,Sun 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-02-22 through 2026-04-12
Mon-Fri,Sun 13:30 Seattle-Tacoma (SEA) 20:45 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321 (321) 4:15 Effective 2026-04-13 through 2026-05-06
Mon-Fri,Sun 15:40 Seattle-Tacoma (SEA) 22:57 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321 (321) 4:17 Effective 2026-05-07 through 2026-05-22
Mon-Fri,Sun 15:40 Seattle-Tacoma (SEA) 22:57 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321 (321) 4:17 Effective 2026-05-25 through 2026-06-12
Daily 15:40 Seattle-Tacoma (SEA) 22:57 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321 (321) 4:17 Effective 2026-06-13 through 2026-10-05
Daily 15:40 Seattle-Tacoma (SEA) 23:03 Detroit (DTW) M Delta Air Lines DL 533 Non-stop Airbus A321 (321) 4:23 Effective from 2026-10-06
Mon-Sat 22:55 Seattle-Tacoma (SEA) 06:14 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:19 Valid until 2026-01-03 The flight arrives 1 day after departure.
Sun 22:55 Seattle-Tacoma (SEA) 06:14 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Airbus A321neo (32Q) 4:19 Operates only on 2026-01-04 The flight arrives 1 day after departure.
Daily 23:05 Seattle-Tacoma (SEA) 06:27 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Airbus A321 (321) 4:22 Effective 2026-04-13 through 2026-10-05 The flight arrives 1 day after departure.
Daily 23:05 Seattle-Tacoma (SEA) 06:26 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Airbus A321 (321) 4:21 Effective from 2026-10-06 The flight arrives 1 day after departure.
Daily 23:10 Seattle-Tacoma (SEA) 06:30 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Airbus A321neo (32Q) 4:20 Effective 2026-01-05 through 2026-02-11 The flight arrives 1 day after departure.
Thu,Fri 23:10 Seattle-Tacoma (SEA) 06:29 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-02-12 through 2026-02-13 The flight arrives 1 day after departure.
Sat 23:10 Seattle-Tacoma (SEA) 06:29 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:19 Effective 2026-02-21 through 2026-02-28 The flight arrives 1 day after departure.
Daily 23:12 Seattle-Tacoma (SEA) 06:23 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-03-08 through 2026-03-14 The flight arrives 1 day after departure.
Daily 23:12 Seattle-Tacoma (SEA) 06:24 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:12 Effective 2026-03-15 through 2026-04-12 The flight arrives 1 day after departure.
Mon-Fri,Sun 23:15 Seattle-Tacoma (SEA) 06:30 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-02-16 through 2026-03-06 The flight arrives 1 day after departure.
Sat 23:17 Seattle-Tacoma (SEA) 07:36 Detroit (DTW) M Delta Air Lines DL 810 Non-stop Boeing 737-900 (739) 4:19 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Daily 06:00 Seattle-Tacoma (SEA) 13:14 Detroit (DTW) M Delta Air Lines DL 812 Non-stop Airbus A321 (321) 4:14 Valid until 2026-01-04

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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:

Alaska Airlines AS139

22:01

Seattle-Tacoma (SEA)

05:20(+1)

Detroit (DTW) E

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS139

22:01

Seattle-Tacoma (SEA)

05:20(+1)

Detroit (DTW) E

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:19, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL302

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

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

Direct Flights:

Alaska Airlines AS313

08:05

Seattle-Tacoma (SEA)

15:22

Detroit (DTW) E

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS313

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

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

Direct Flights:

Alaska Airlines AS313

08:30

Seattle-Tacoma (SEA)

15:56

Detroit (DTW) E

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS313

08:30

Seattle-Tacoma (SEA)

15:56

Detroit (DTW) E

Effective 2026-01-02 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 4:26, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS313

08:30

Seattle-Tacoma (SEA)

15:53

Detroit (DTW) E

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:23, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS313

08:30

Seattle-Tacoma (SEA)

15:48

Detroit (DTW) E

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-01-07 through 2026-01-11

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 4:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-01-18 through 2026-01-24

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 4:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-01-22 through 2026-01-26

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-01-27 through 2026-02-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:17, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-01-30 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Effective 2026-02-05 through 2026-02-10

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:02

Seattle-Tacoma (SEA)

16:19

Detroit (DTW) E

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:14, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Effective 2026-03-08 through 2026-03-13

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Operates only on 2026-03-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Effective 2026-03-14 through 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 4:14, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS313

09:12

Seattle-Tacoma (SEA)

16:26

Detroit (DTW) E

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS313

09:29

Seattle-Tacoma (SEA)

16:43

Detroit (DTW) E

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS380

21:30

Seattle-Tacoma (SEA)

05:03(+1)

Detroit (DTW) E

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:33, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS380

21:45

Seattle-Tacoma (SEA)

05:05(+1)

Detroit (DTW) E

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:20, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS406

21:45

Seattle-Tacoma (SEA)

05:14(+1)

Detroit (DTW) E

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-01-25 through 2026-02-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-02-14 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

Effective 2026-02-22 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 DL533

13:30

Seattle-Tacoma (SEA)

20:45

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL533

15:40

Seattle-Tacoma (SEA)

22:57

Detroit (DTW) M

Effective 2026-05-07 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:17, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL533

15:40

Seattle-Tacoma (SEA)

22:57

Detroit (DTW) M

Effective 2026-05-25 through 2026-06-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:17, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL533

15:40

Seattle-Tacoma (SEA)

22:57

Detroit (DTW) M

Effective 2026-06-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:17, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL533

15:40

Seattle-Tacoma (SEA)

23:03

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:23, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL810

22:55

Seattle-Tacoma (SEA)

06:14(+1)

Detroit (DTW) M

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 4:19, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

22:55

Seattle-Tacoma (SEA)

06:14(+1)

Detroit (DTW) M

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:19, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:05

Seattle-Tacoma (SEA)

06:27(+1)

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:22, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:05

Seattle-Tacoma (SEA)

06:26(+1)

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:21, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:10

Seattle-Tacoma (SEA)

06:30(+1)

Detroit (DTW) M

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:20, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:10

Seattle-Tacoma (SEA)

06:29(+1)

Detroit (DTW) M

Effective 2026-02-12 through 2026-02-13

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:19, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:10

Seattle-Tacoma (SEA)

06:29(+1)

Detroit (DTW) M

Effective 2026-02-21 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:19, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:12

Seattle-Tacoma (SEA)

06:23(+1)

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:11, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:12

Seattle-Tacoma (SEA)

06:24(+1)

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:12, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:15

Seattle-Tacoma (SEA)

06:30(+1)

Detroit (DTW) M

Effective 2026-02-16 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL810

23:17

Seattle-Tacoma (SEA)

07:36(+1)

Detroit (DTW) M

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:19, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL812

06:00

Seattle-Tacoma (SEA)

13:14

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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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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