Washington→WilliamsportNonstop Flight TimeIAD–IPT

Washington (Washington Dulles International Airport) to Williamsport (Williamsport Regional Airport).

Direct flights from IAD to IPT have an estimated flight time of about 55m, based on the 161-mile great-circle distance. Our current captured departure sample includes 3×/wk across 1 captured airline, with Southern Express appearing most often in that sample. Captured departure times run from 12:50 to 12:50 local time.

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