| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | IAD | DTW | 06:17 | 07:19 |
Landed
|
Track > |
| Mar 06 | IAD | DTW | 07:31 | 08:31 |
Landed Late
|
Track > |
| Mar 05 | IAD | DTW | 06:25 | 07:33 |
Landed
|
Track > |
| Mar 04 | IAD | DTW | 06:11 | 07:18 |
Landed
|
Track > |
| Mar 01 | IAD | DTW | 06:12 | 07:18 |
Landed
|
Track > |
| Feb 28 | IAD | DTW | 06:21 | 07:29 |
Landed
|
Track > |
| Feb 26 | IAD | DTW | 06:29 | 07:39 |
Landed
|
Track > |
| Feb 25 | IAD | DTW | 06:16 | 07:25 |
Landed
|
Track > |
| Feb 24 | IAD | DTW | 06:18 | 07:30 |
Landed
|
Track > |
| Feb 23 | IAD | DTW | 06:00 | 07:48 |
Cancelled
|
Track > |
| Claim > | ||||||
Delta Air Lines Flight DL3931 connects Washington, United States to Detroit, United States, taking off from Washington Dulles International Airport IAD and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the DL3931 flight from Washington to Detroit?
The average flight time from Washington to Detroit is 1 hour and 6 minutes. The flight distance is 616 km / 383 miles and the average flight speed is 533 km/h / 331 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3931 Washington to Detroit?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3931 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3931 arriving at?
Flight DL3931 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.
When was the latest DL3931 flight?
The latest flight took off on Saturday, March 7th, 2026 with the flight status being Landed on 07:19.
How else can the flight DL3931 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3931, DL 3931, DAL 3931.
How often is flight DL3931 delayed?
On average, 10% of all DL3931 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled DL3931 flight or baggage issues?
If your DL3931 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL3931 Flight Tracker above for more details.
Flight DL3931 is code-shared by 4 airlines using the flight numbers AM3708, KE3431, VS4415, WS6762
Other flights departing from Washington IAD: DL727, AA1313, UA3588, UA3620
Other flights arriving at Detroit DTW: NK2073, DL4468, DL5104, DL1212
All flights connecting Washington IAD to Detroit DTW.