Delta DL3931 flight
Delta domestic flight DL3931 serves route Washington D.C. to Detroit. The flight departs approximately six times per week (Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday). Provided details are valid for the flight departing on 20th January, 2026.
Flight DL3931: Washington D.C. - Detroit
Departure
| Departure day | 20th January (Tuesday) |
| Departure time | 06:00 (6:00 am) |
| Airport name | Dulles |
| Airport IATA code | IAD |
| City | Washington D.C. |
| State / Province | DC |
| Country | United States |
Arrival
| Arrival day | 20th January (Tuesday) |
| Arrival time | 07:50 (7:50 am) |
| Airport name | Wayne |
| Airport IATA code | DTW |
| City | Detroit |
| State / Province | MI |
| Country | United States |
General
| Flight number | DL3931 |
| Airline name | Delta |
| IATA carrier code | DL |
| Flight type | Domestic |
Operational
| Airplane type | Canadair CRJ 900 |
| Arrival day | Same day |
| Flight duration | 1h 50m |
| Distance | 617 km / 383 mi. |
See also
All non-stop flights from Washington D.C. to Detroit Return flights (Detroit to Washington D.C.)Flight departure days
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