Delta Air Lines DL4639

Buffalo to Detroit

Access extensive flight status info directly on the app!

Time info pending

BUF
Buffalo
09:00
Scheduled: --:--
Check-in
--
Terminal
--
Gate
--
waiting to departure icon
Departure
Flight time: 1h 18m
haven't arrived icon
Arrival
DTW
Detroit
10:18
Scheduled: --:--
Baggage
--
Terminal
--
Gate
--
Download app to track flight status
Google Play
4.8
★ ★ ★ ★ ★
504k reviews
App Store
4.9
★ ★ ★ ★ ★
36.2k reviews
Download app to track flight status

DL4639 flight details

The aircraft model for flight DL4639 is Bombardier Regional Jet 900, operated by Delta Air Lines, and features 76 seats.
Airline: Delta Air Lines Bombardier Regional Jet 900 Bombardier Regional Jet 900
Airline: Delta Air Lines
Distance flown: --
Age: 5y
Seats: 76
Meal service: available
Wi-Fi: Available
USB port: Available
Entertainment: available
Recline angle: 100°
Seat width: 44 cm
Legroom: 79 cm

DL4639 flight schedules

Flight DL4639's latest flight is scheduled to depart at Wed, Sep 30 07:10 (local time) and arrive at Wed, Sep 30 08:23 (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Wed, Sep 30 DTW - BUF
Actual:
Scheduled: 07:10
Actual:
Scheduled: 08:23
Bombardier Regional Jet 900 Cancelled
Date Departure Arrival Status
Wed, Sep 30
Actual:
Scheduled: 07:10
Actual:
Scheduled: 08:23
Cancelled

DL4639 punctuality rate

DL4639 will depart from Buffalo Niagara International Airport at Wed, Sep 30 07:10, arriving at Detroit Metropolitan Wayne County Airport at Wed, Sep 30 08:23. The recent on-time departure rate is 72%. The recent on-time arrival rate is 84%. The average delay is 38m.
BUF (Buffalo Niagara International Airport) - DTW (Detroit Metropolitan Wayne County Airport)
  • Departure:
    72% on time
  • Arrival:
    84% on time
  • Average delay:
    38min
Delayed
124m
93m
62m
31m
On time
29 May
31
1
2
3
4
5 Jun
DL4639
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
Current language: English