Greensboro→PhiladelphiaNonstop Flight TimeGSO–PHL

Greensboro (Piedmont Triad International Airport) to Philadelphia (Philadelphia International Airport).

Direct flights from GSO to PHL have an estimated flight time of about 1h 20m, based on the 365-mile great-circle distance. Our current captured departure sample includes 2-3/day across 1 captured airline, with American Airlines appearing most often in that sample.

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