Live tracking not available yet
DL2139 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
BUF
Buffalo Niagara International Airport
Buffalo
Scheduled 12:50 PM
DTW
Detroit Metropolitan Wayne County Airport
Detroit
TM Scheduled 1:59 PM
1h 9m flight time
Mon Tue Wed Thu Fri Sun
Recent Flights
Last 1 observedMar 06
Fri
SDF
ATL
Dep 08:55:00
(actual 08:58:00)
739
Boarding
Schedule
Operates
Mon Tue Wed Thu Fri Sun
Departure
12:50 PM
Arrival
1:59 PM
Duration
1h 9m
Aircraft
Boeing 717
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Apr 13 —
May 06, 2026