| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 06 | BUF | DTW | 08:48 | 09:55 |
En-Route
|
Track > |
| May 05 | BUF | DTW | 08:48 | 10:09 |
Unknown
|
Track > |
| May 04 | BUF | DTW | 08:45 | 09:53 |
Unknown
|
Track > |
| May 03 | BUF | DTW | 08:59 | 10:04 |
Unknown
|
Track > |
| Apr 30 | BUF | DTW | 09:05 | 10:14 |
En-Route
|
Track > |
| Apr 29 | BUF | DTW | 09:09 | 09:59 |
Landed
|
Track > |
| Apr 27 | BUF | DTW | 09:25 | 10:09 |
Landed
|
Track > |
| Apr 26 | BUF | DTW | 09:19 | 10:06 |
Landed
|
Track > |
| Apr 24 | BUF | DTW | 09:04 | 09:45 |
Landed
|
Track > |
| Apr 23 | BUF | DTW | 09:00 | 09:41 |
Landed
|
Track > |
Delta Air Lines Flight DL3949 connects Buffalo, United States to Detroit, United States, taking off from Buffalo Niagara International Airport BUF and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the DL3949 flight from Buffalo to Detroit?
The average flight time from Buffalo to Detroit is 56 minutes. The flight distance is 387 km / 240 miles and the average flight speed is 425 km/h / 264 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3949 Buffalo to Detroit?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3949 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3949 arriving at?
Flight DL3949 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.
When was the latest DL3949 flight?
The latest flight took off on Wednesday, May 6th, 2026 with the flight status being En-Route on 09:55.
How else can the flight DL3949 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3949, DL 3949, DAL 3949.
How often is flight DL3949 delayed?
On average, 0% of all DL3949 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled DL3949 flight or baggage issues?
If your DL3949 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 DL3949 Flight Tracker above for more details.
Flight DL3949 is code-shared by 1 airline using the flight number KE3388
Other flights departing from Buffalo BUF: DL3947, OO3949, UA4539, WN537
Other flights arriving at Detroit DTW: DL2638, WN263, DL3993, OO3949
All flights connecting Buffalo BUF to Detroit DTW.