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DL3939 Flight Status Delta Air Lines: Buffalo to Detroit (DAL3939)

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DL 3939 Buffalo to Detroit Flight Status

Delta Air Lines Flight DL3939 from Buffalo Niagara International Airport BUF to Detroit Metropolitan Wayne County Airport DTW is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on April 25th, 2026.
Check the table below for DL3939's most recent flight history:

DL 3939 Flight Status & Schedule

Date Departure Arrival Status
Apr 25 12:51 13:34
Landed
 Track >
Apr 18 13:15 14:00
Landed
 Track >
< All BUF Departures All DTW Arrivals >

Delta Air Lines DL 3939 Buffalo to Detroit Flight Information

Delta Air Lines Flight DL3939 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 DL3939 flight from Buffalo to Detroit?

The average flight time from Buffalo to Detroit is 44 minutes. The flight distance is 387 km / 240 miles and the average flight speed is 528 km/h / 328 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3939 Buffalo to Detroit?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3939 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL3939 arriving at?

Flight DL3939 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal M.

When was the latest DL3939 flight?

The latest flight took off on Saturday, April 25th, 2026 with the flight status being Landed on 13:34.

How else can the flight DL3939 be referenced as?

This Delta Air Lines flight can also be referenced as DAL3939, DL 3939, DAL 3939.

How often is flight DL3939 delayed?

On average, 0% of all DL3939 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled DL3939 flight or baggage issues?

If your DL3939 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 DL3939 Flight Tracker above for more details.

DL3939 and Buffalo BUF to Detroit DTW Flights

Flight DL3939 is code-shared by 3 airlines using the flight numbers AF2930, KL5316, VS4124

Other flights departing from Buffalo BUF: UA5846, DL5426, WN2074, WN3205

Other flights arriving at Detroit DTW: DL2560, DL1392, DL5450, DL5072

All flights connecting Buffalo BUF to Detroit DTW.

DL3939 Delta Air Lines Flight: Buffalo to Detroit Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: Y92588 4Z11 AH6603 DX174 DX1 MW5470 TK5328 PT5898 TK4303 QE908
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.