Copa Airlines flights from Detroit (DTW) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu-Sun 05:45 Detroit (DTW) E 07:26 Washington Dulles (IAD)
Copa Airlines CM 2600 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3620)
Daily 05:45 Detroit (DTW) E 07:20 Washington Dulles (IAD)
Copa Airlines CM 2600 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3570)
Daily 06:00 Detroit (DTW) E 07:35 Washington Dulles (IAD)
Copa Airlines CM 2600 Non-stop Embraer EMB 175 (E7W) 1:35 Effective from 2026-06-25
Codeshare flight, operated by United Airlines.(UA 6168)
Daily 10:00 Detroit (DTW) E 11:35 Washington Dulles (IAD)
Copa Airlines CM 2600 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 6261)
Daily 10:10 Detroit (DTW) E 11:45 Washington Dulles (IAD)
Copa Airlines CM 2600 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-05-21 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 6261)
Daily 19:36 Detroit (DTW) E 21:13 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3518)
Mon,Tue,Thu-Sun 19:36 Detroit (DTW) E 21:11 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-03-29 through 2026-04-07
Codeshare flight, operated by United Airlines.(UA 3518)
Mon-Wed,Fri-Sun 19:36 Detroit (DTW) E 21:11 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-04-08 through 2026-04-15
Codeshare flight, operated by United Airlines.(UA 3518)
Daily 19:36 Detroit (DTW) E 21:11 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-04-16 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3518)
Mon-Fri,Sun 19:43 Detroit (DTW) E 21:20 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 6362)
Sat 19:43 Detroit (DTW) E 21:20 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:37 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 4291)
Daily 19:44 Detroit (DTW) E 21:11 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:27 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 6362)
Mon-Fri,Sun 19:45 Detroit (DTW) E 21:20 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 6362)
Sat 19:45 Detroit (DTW) E 21:19 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Canadair CRJ 550 (CR5) 1:34 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 4398)
Mon-Fri 19:49 Detroit (DTW) E 21:25 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 175 (E7W) 1:36 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3548)
Sat,Sun 19:49 Detroit (DTW) E 21:25 Washington Dulles (IAD)
Copa Airlines CM 2602 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:36 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 3548)




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Copa Airlines flights from Detroit (DTW) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2600
05:45
Detroit (DTW) E

07:26
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3620)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2600
05:45
Detroit (DTW) E

07:20
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3570)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2600
06:00
Detroit (DTW) E

07:35
Washington Dulles (IAD)
Effective from 2026-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6168)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2600
10:00
Detroit (DTW) E

11:35
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6261)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2600
10:10
Detroit (DTW) E

11:45
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6261)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:36
Detroit (DTW) E

21:13
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3518)
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:36
Detroit (DTW) E

21:11
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-07
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3518)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:36
Detroit (DTW) E

21:11
Washington Dulles (IAD)
Effective 2026-04-08 through 2026-04-15
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3518)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:36
Detroit (DTW) E

21:11
Washington Dulles (IAD)
Effective 2026-04-16 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3518)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:43
Detroit (DTW) E

21:20
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6362)
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:43
Detroit (DTW) E

21:20
Washington Dulles (IAD)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4291)
Duration: 1:37, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM2602
19:44
Detroit (DTW) E

21:11
Washington Dulles (IAD)
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6362)
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:45
Detroit (DTW) E

21:20
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6362)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:45
Detroit (DTW) E

21:19
Washington Dulles (IAD)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4398)
Duration: 1:34, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM2602
19:49
Detroit (DTW) E

21:25
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3548)
Duration: 1:36, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM2602
19:49
Detroit (DTW) E

21:25
Washington Dulles (IAD)
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3548)
Duration: 1:36, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Detroit airport (DTW) and arriving at Washington Dulles airport (IAD).
  • 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 1:27 and 1:41.
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