Delta DL3939 Flight Status : Live Tracking & Updates

Domestic flight Delta DL3939 takes off from Buffalo (BUF) United States to Detroit (DTW) United States. It's operated by Delta Airlines. The plane leaves Buffalo Niagara International Airport at 12:50 America/New_York. The flight is expected to land at Detroit Metropolitan Wayne County Airport at 14:09 America/New_York. The flight will last about 1 hours 16 minutes.

DL3939 - DAL3939 Delta Airlines (DL)
BUF Buffalo United States
Flight BUF to DTW
DTW Detroit United States
Contact Airlines It may not operate on the date requested
Departure Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 12:50
None 25
Arrival Detroit Metropolitan Wayne County Airport
IATA: DTWICAO: KDTW
Scheduled 14:09
M B1
DL3939 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 16 minutes
  • Flight Distance: 388 kms / 241 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 70
  • Freight capacity: 0 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 900 and Challenger 890
  • Callsign: F-KBZN4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Buffalo: Monday 2026-05-04 10:04 AM
  • Current Time in Detroit: Monday 2026-05-04 10:04 AM

Delta DL3939 Flight Statistics

Delta
Delta
FLIGHT NO DL3939
AIRPLANE Canadair (Bombardier) Regional Jet 900 and Challenger 890
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 21
DELAYED 8
CANCELLED 1
ON TIME 39
DELAYED 16
CANCELLED 5
ON TIME 52
DELAYED 27
CANCELLED 5
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL3939 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 02 May
Arrived On time
Buffalo (BUF) 2026-05-02T12:50
Detroit (DTW) 2026-05-02T14:09
2026-05-02T12:46
2026-05-02T14:02
Sat 25 Apr
Arrived On time
Buffalo (BUF) 2026-04-25T12:50
Detroit (DTW) 2026-04-25T14:09
2026-04-25T12:38
2026-04-25T13:40
Sat 18 Apr
Arrived On time
Buffalo (BUF) 2026-04-18T12:50
Detroit (DTW) 2026-04-18T14:09
2026-04-18T13:01
2026-04-18T14:08
Sun 12 Apr
Scheduled Delayed by 43m
Buffalo (BUF) 2026-04-12T19:50
Detroit (DTW) 2026-04-12T21:26
Fri 10 Apr
Departed On time
Buffalo (BUF) 2026-04-10T19:50
Detroit (DTW) 2026-04-10T21:26
2026-04-10T19:44
Thu 09 Apr
Scheduled On time
Buffalo (BUF) 2026-04-09T19:50
Detroit (DTW) 2026-04-09T21:26
Wed 08 Apr
Arrived On time
Buffalo (BUF) 2026-04-08T19:50
Detroit (DTW) 2026-04-08T21:26
2026-04-08T19:46
2026-04-08T21:03
Tue 07 Apr
In Air
Buffalo (BUF) 2026-04-07 19:50
Detroit (DTW) 2026-04-07 21:26
2026-04-07 19:58
Mon 06 Apr
Scheduled On time
Buffalo (BUF) 2026-04-06T19:50
Detroit (DTW) 2026-04-06T21:26
Sun 05 Apr
Scheduled Delayed by 54m
Buffalo (BUF) 2026-04-05T19:50
Detroit (DTW) 2026-04-05T21:26

Flight routes similar to Delta DL3939

Airline Flight no Departure Arrival
Delta DL3949
Delta 		04/05/2026
08:56 		1 hours 18 minutes
10:14
Virgin Atlantic VS4124
Virgin Atlantic 		04/05/2026
12:50 		1 hours 9 minutes
13:59
KLM KL5317
KLM 		04/05/2026
15:53 		1 hours 17 minutes
17:10
SkyWest Airlines OO3955
SkyWest Airlines 		04/05/2026
15:53 		1 hours 17 minutes
17:10
WestJet WS5534
WestJet 		04/05/2026
15:53 		1 hours 17 minutes
17:10
KLM KL5316
KLM 		04/05/2026
12:50 		1 hours 9 minutes
13:59
SkyWest Airlines OO3939
SkyWest Airlines 		04/05/2026
12:50 		1 hours 16 minutes
14:09
SkyWest Airlines OO3949
SkyWest Airlines 		04/05/2026
08:56 		1 hours 10 minutes
10:14

Delta Flight DL3939 FAQs

What is the scheduled flight duration for Delta DL3939 flight?

On average, nonstop flight takes 1 hour(s) 16 minutes, with the flight distance of 388 km (241 miles).

What type of aircraft is used for the Delta DL3939 flight?

All Delta DL3939 flights are operated using Canadair (Bombardier) Regional Jet 900 and Challenger 890 aircraft.

Which terminal the flight Delta DL3939 is arriving at?

Flight Delta DL3939 arrives in Detroit Metropolitan Wayne County Airport at Terminal M.

How many Delta DL3939 flights are operated a week?

7 flights per week. The Flight Delta DL3939 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .