Live tracking not available yet
DL5877 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
MKE
General Mitchell International Airport
Milwaukee
Scheduled 6:36 PM
BUF
Buffalo Niagara International Airport
Buffalo
Scheduled 8:43 PM
1h 7m flight time
Tue
Recent Flights
No flight history yet
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Schedule
Operates
Tue
Departure
6:36 PM
Arrival
8:43 PM
Duration
1h 7m
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Schedule valid
Mar 17 —
Mar 24, 2026