Delta Air Lines flights from Washington Dulles (IAD) to Detroit (DTW).

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FLIGHT SCHEDULE
Direct Flights:
Daily 17:20 Washington Dulles (IAD) 19:05 Detroit (DTW) M Delta Air Lines DL 3868 Non-stop Canadair CRJ 900 (CR9) 1:45 Effective 2026-03-08 through 2026-04-12
Daily 12:32 Washington Dulles (IAD) 14:13 Detroit (DTW) M Delta Air Lines DL 3877 Non-stop Canadair CRJ 900 (CR9) 1:41 Valid until 2026-01-04
Daily 06:00 Washington Dulles (IAD) 07:43 Detroit (DTW) M Delta Air Lines DL 3888 Non-stop Canadair CRJ 900 (CR9) 1:43 Effective 2026-03-08 through 2026-04-12
Daily 12:12 Washington Dulles (IAD) 13:53 Detroit (DTW) M Delta Air Lines DL 3910 Non-stop Canadair CRJ 900 (CR9) 1:41 Effective 2026-03-08 through 2026-04-12
Daily 06:00 Washington Dulles (IAD) 07:50 Detroit (DTW) M Delta Air Lines DL 3931 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2026-01-05 through 2026-02-11
Daily 06:00 Washington Dulles (IAD) 07:48 Detroit (DTW) M Delta Air Lines DL 3931 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-02-12 through 2026-03-07
Daily 17:11 Washington Dulles (IAD) 18:57 Detroit (DTW) M Delta Air Lines DL 3939 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 17:26 Washington Dulles (IAD) 19:14 Detroit (DTW) M Delta Air Lines DL 3939 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-01-05 through 2026-02-06
Mon-Wed,Sat,Sun 17:26 Washington Dulles (IAD) 19:14 Detroit (DTW) M Delta Air Lines DL 3939 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-02-07 through 2026-02-11
Sat 17:27 Washington Dulles (IAD) 19:15 Detroit (DTW) M Delta Air Lines DL 3939 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-01-10 through 2026-01-31
Daily 12:29 Washington Dulles (IAD) 14:16 Detroit (DTW) M Delta Air Lines DL 3949 Non-stop Canadair CRJ 900 (CR9) 1:47 Effective 2026-01-05 through 2026-01-18
Sat 12:29 Washington Dulles (IAD) 14:16 Detroit (DTW) M Delta Air Lines DL 3949 Non-stop Canadair CRJ 900 (CR9) 1:47 Effective 2026-01-24 through 2026-02-07
Sun 06:00 Washington Dulles (IAD) 07:48 Detroit (DTW) M Delta Air Lines DL 4079 Non-stop Canadair CRJ 900 (CR9) 1:48 Operates only on 2026-01-04
Sat 12:38 Washington Dulles (IAD) 14:25 Detroit (DTW) M Delta Air Lines DL 4081 Non-stop Canadair CRJ 900 (CR9) 1:47 Operates only on 2026-02-14
Mon,Tue,Fri-Sun 17:29 Washington Dulles (IAD) 19:14 Detroit (DTW) M Delta Air Lines DL 4814 Non-stop Canadair CRJ 900 (CR9) 1:45 Valid until 2026-01-04
Mon-Fri,Sun 09:30 Washington Dulles (IAD) 11:01 Detroit (DTW) M Delta Air Lines DL 4933 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 09:30 Washington Dulles (IAD) 11:01 Detroit (DTW) M Delta Air Lines DL 4933 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 09:30 Washington Dulles (IAD) 11:01 Detroit (DTW) M Delta Air Lines DL 4933 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 09:30 Washington Dulles (IAD) 11:06 Detroit (DTW) M Delta Air Lines DL 4933 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective from 2026-10-06
Daily 06:00 Washington Dulles (IAD) 07:48 Detroit (DTW) M Delta Air Lines DL 5078 Non-stop Canadair CRJ 900 (CR9) 1:48 Valid until 2026-01-03
Mon-Fri,Sun 12:38 Washington Dulles (IAD) 14:25 Detroit (DTW) M Delta Air Lines DL 5081 Non-stop Canadair CRJ 700 (CR7) 1:47 Effective 2026-02-12 through 2026-02-27
Sat 12:38 Washington Dulles (IAD) 14:25 Detroit (DTW) M Delta Air Lines DL 5081 Non-stop Canadair CRJ 900 (CR9) 1:47 Operates only on 2026-02-21
Daily 12:38 Washington Dulles (IAD) 14:25 Detroit (DTW) M Delta Air Lines DL 5081 Non-stop Canadair CRJ 700 (CR7) 1:47 Effective 2026-02-28 through 2026-03-07
Daily 17:00 Washington Dulles (IAD) 18:48 Detroit (DTW) M Delta Air Lines DL 5378 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-04-13 through 2026-10-05
Daily 17:00 Washington Dulles (IAD) 18:46 Detroit (DTW) M Delta Air Lines DL 5378 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective from 2026-10-06
Daily 06:10 Washington Dulles (IAD) 07:44 Detroit (DTW) M Delta Air Lines DL 5511 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-04-13 through 2026-10-05
Daily 06:10 Washington Dulles (IAD) 07:51 Detroit (DTW) M Delta Air Lines DL 5511 Non-stop Canadair CRJ 900 (CR9) 1:41 Effective from 2026-10-06
Mon-Fri,Sun 12:32 Washington Dulles (IAD) 14:21 Detroit (DTW) M Delta Air Lines DL 5517 Non-stop Canadair CRJ 700 (CR7) 1:49 Effective 2026-01-19 through 2026-02-11
Daily 13:00 Washington Dulles (IAD) 14:37 Detroit (DTW) M Delta Air Lines DL 5517 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-04-13 through 2026-10-05
Daily 13:00 Washington Dulles (IAD) 14:38 Detroit (DTW) M Delta Air Lines DL 5517 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective from 2026-10-06

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Parallax here IAD-DTW

A domestic route departing from the Washington Dulles airport (IAD) and arriving at Detroit airport (DTW).
The flight distance is 383 miles, or 616 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:31 and 1:50.

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Delta Air Lines flights from Washington Dulles (IAD) to Detroit (DTW).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3868

17:20

Washington Dulles (IAD)

19:05

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3877

12:32

Washington Dulles (IAD)

14:13

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3888

06:00

Washington Dulles (IAD)

07:43

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3910

12:12

Washington Dulles (IAD)

13:53

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3931

06:00

Washington Dulles (IAD)

07:50

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3931

06:00

Washington Dulles (IAD)

07:48

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3939

17:11

Washington Dulles (IAD)

18:57

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3939

17:26

Washington Dulles (IAD)

19:14

Detroit (DTW) M

Effective 2026-01-05 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3939

17:26

Washington Dulles (IAD)

19:14

Detroit (DTW) M

Effective 2026-02-07 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3939

17:27

Washington Dulles (IAD)

19:15

Detroit (DTW) M

Effective 2026-01-10 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3949

12:29

Washington Dulles (IAD)

14:16

Detroit (DTW) M

Effective 2026-01-05 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL3949

12:29

Washington Dulles (IAD)

14:16

Detroit (DTW) M

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4079

06:00

Washington Dulles (IAD)

07:48

Detroit (DTW) M

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4081

12:38

Washington Dulles (IAD)

14:25

Detroit (DTW) M

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4814

17:29

Washington Dulles (IAD)

19:14

Detroit (DTW) M

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4933

09:30

Washington Dulles (IAD)

11:01

Detroit (DTW) M

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4933

09:30

Washington Dulles (IAD)

11:01

Detroit (DTW) M

Effective 2026-05-25 through 2026-09-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4933

09:30

Washington Dulles (IAD)

11:01

Detroit (DTW) M

Effective 2026-09-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL4933

09:30

Washington Dulles (IAD)

11:06

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5078

06:00

Washington Dulles (IAD)

07:48

Detroit (DTW) M

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5081

12:38

Washington Dulles (IAD)

14:25

Detroit (DTW) M

Effective 2026-02-12 through 2026-02-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:47, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL5081

12:38

Washington Dulles (IAD)

14:25

Detroit (DTW) M

Operates only on 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5081

12:38

Washington Dulles (IAD)

14:25

Detroit (DTW) M

Effective 2026-02-28 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL5378

17:00

Washington Dulles (IAD)

18:48

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5378

17:00

Washington Dulles (IAD)

18:46

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5511

06:10

Washington Dulles (IAD)

07:44

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5511

06:10

Washington Dulles (IAD)

07:51

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5517

12:32

Washington Dulles (IAD)

14:21

Detroit (DTW) M

Effective 2026-01-19 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:49, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Delta Air Lines DL5517

13:00

Washington Dulles (IAD)

14:37

Detroit (DTW) M

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5517

13:00

Washington Dulles (IAD)

14:38

Detroit (DTW) M

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

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Parallax here IAD-DTW

A domestic route departing from the Washington Dulles airport (IAD) and arriving at Detroit airport (DTW).
The flight distance is 383 miles, or 616 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:31 and 1:50.

All IAD-DTW flights

All Delta Air Lines flights

Return (DTW-IAD) flights

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