Korean Air flight KE 3478: Detroit - Washington Dulles

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:00 Detroit (DTW) M 11:32 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3910)
Daily 10:10 Detroit (DTW) M 11:49 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 3949)
Mon-Fri,Sun 10:10 Detroit (DTW) M 11:52 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5517)
Sat 10:10 Detroit (DTW) M 11:49 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 3949)
Daily 14:59 Detroit (DTW) M 16:29 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5378)
Daily 14:59 Detroit (DTW) M 16:30 Washington Dulles (IAD)
KE 3478 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 5378)


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Korean Air flight KE 3478:
Detroit - Washington Dulles
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3478
10:00
Detroit (DTW) M

11:32
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3910)
Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3478
10:10
Detroit (DTW) M

11:49
Washington Dulles (IAD)
Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3949)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3478
10:10
Detroit (DTW) M

11:52
Washington Dulles (IAD)
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5517)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Korean Air KE3478
10:10
Detroit (DTW) M

11:49
Washington Dulles (IAD)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3949)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3478
14:59
Detroit (DTW) M

16:29
Washington Dulles (IAD)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5378)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3478
14:59
Detroit (DTW) M

16:30
Washington Dulles (IAD)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5378)
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)
  • KE 3478 is a domestic flight 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 1:30 and 1:42.
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