Washington→GenevaNonstop Flight TimeIAD–GVA

Washington (Washington Dulles International Airport) to Geneva (Geneva Airport).

Direct flights from IAD to GVA have an estimated flight time of about 9h, based on the 4,080-mile great-circle distance. Our current captured departure sample includes 4×/wk across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 17:20 to 18:20 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAD to GVA, last seen June 15, 2026. Frequency uses 4 scheduled departures across 3 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.