Baltimore→WashingtonNonstop Flight TimeBWI–IAD

Baltimore (Baltimore/Washington International Airport) to Washington (Washington Dulles International Airport).

Direct flights from BWI to IAD have an estimated flight time of about 41m, based on the 45-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with British Airways appearing most often in that sample. Captured departure times run from 21:50 to 21:50 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BWI to IAD, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; 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.