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DL3739 Flight Status Delta Air Lines: Detroit to Buffalo (DAL3739)

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DL 3739 Detroit to Buffalo Flight Status

Delta Air Lines Flight DL3739 from Detroit Metropolitan Wayne County Airport DTW to Buffalo Niagara International Airport BUF is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on June 6th, 2025.
Check the table below for DL3739's most recent flight history:

DL 3739 Flight Status & Schedule

Date Departure Arrival Status
Jun 06 12:24 13:02
Landed Late
 Track >
Jun 05 11:47 12:29
Landed Late
 Track >
Jun 04 11:59 12:44
Landed Late
 Track >
Jun 03 11:14 11:53
Landed
 Track >
Jun 02 11:12 11:55
Landed
 Track >
< All DTW Departures All BUF Arrivals >

Delta Air Lines DL 3739 Detroit to Buffalo Flight Information

Delta Air Lines Flight DL3739 connects Detroit, United States to Buffalo, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Buffalo Niagara International Airport BUF.

How long is the DL3739 flight from Detroit to Buffalo?

The average flight time from Detroit to Buffalo is 41 minutes. The flight distance is 387 km / 240 miles and the average flight speed is 561 km/h / 349 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3739 Detroit to Buffalo?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3739 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL3739 arriving at?

Flight DL3739 arrives at Buffalo Niagara International Airport (BUF) Terminal M.

When was the latest DL3739 flight?

The latest flight took off on Friday, June 6th, 2025 with the flight status being Landed on 13:02.

How else can the flight DL3739 be referenced as?

This Delta Air Lines flight can also be referenced as DAL3739, DL 3739, DAL 3739.

How often is flight DL3739 delayed?

On average, 50% of all DL3739 flights are delayed. The average delay is 35 minutes.

Can I get compensation for my delayed or cancelled DL3739 flight or baggage issues?

If your DL3739 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 DL3739 Flight Tracker above for more details.

DL3739 and Detroit DTW to Buffalo BUF Flights

This is a multi leg flight of Delta Air Lines DL3739. Next leg is Buffalo to Detroit

Other flights departing from Detroit DTW: NK2739, DL3516, DL1071, DL3867

Other flights arriving at Buffalo BUF: DL5637, B61886, DL5632, DL1292

All flights connecting Detroit DTW to Buffalo BUF.

DL3739 Delta Air Lines Flight: Detroit to Buffalo Route Map

DL3739 Delta Air Lines Flight Map: Detroit to Buffalo
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5H910 H32712 P66672 W67637 DX3671 XC5199 LG242 5F5405 NO2253 MW3216
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.