Dallas→BuffaloNonstop Flight TimeDFW–BUF

Dallas (Dallas/Fort Worth International Airport) to Buffalo (Buffalo Niagara International Airport).

Direct flights from DFW to BUF have an estimated flight time of about 3h 5m, based on the 1,211-mile great-circle distance. Our current captured departure sample includes 2/day across 1 captured airline, with American Airlines appearing most often in that sample. Captured departure times run from 11:55 to 18:30 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DFW to BUF, last seen June 15, 2026. Frequency uses 14 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.