How long is the DL3856 flight?

The timetable allows 1 h 19 min. Detroit to Buffalo is 387 km (240 mi).

What other flight numbers does DL3856 have?

Also listed as DAL3856 (Delta Air Lines' ICAO code) and DL 3856.

DL3856 Flight Status Delta Air Lines: Detroit to Buffalo (DAL3856)

DL 3856 Detroit to Buffalo Flight Status

Not scheduled today. Latest flight: September 27th, 2026 ; recent history is in the table below.

DL 3856 Flight Status & Schedule Delta Air Lines Detroit to Buffalo

Date	From	To	Departure	Arrival	Status	Details
Sep 27	DTW	BUF	17:36	19:04	En-Route	Track >
Sep 24	DTW	BUF	17:45	19:04	Scheduled	Track >

Delta Air Lines' Detroit–Buffalo flight covers 387 km (240 mi). The timetable allows 1 h 19 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 27 September 2026.

< All Detroit DTW Departures All Buffalo BUF Arrivals >

About DL 3856

Route: Detroit Metropolitan Wayne County Airport DTW to Buffalo Niagara International Airport BUF
Distance: 387 km (240 mi)
Scheduled flight time: 1 h 19 min

DL 3856 FAQ

How long is the DL3856 flight?: The timetable allows 1 h 19 min. Detroit to Buffalo is 387 km (240 mi).
What other flight numbers does DL3856 have?: Also listed as DAL3856 (Delta Air Lines' ICAO code) and DL 3856.

DL3856 and Detroit DTW to Buffalo BUF Flights

Other flights departing from Detroit DTW: 9E5341, OO3856, OO3875

Other flights arriving at Buffalo BUF: DL1749, OO3856, WN2816

All flights connecting Detroit DTW to Buffalo BUF.