Greer→DetroitNonstop Flight TimeGSP–YIP

Greer (Greenville Spartanburg International Airport) to Detroit (Willow Run Airport).

Direct flights from GSP to YIP have an estimated flight time of about 1h 38m, based on the 512-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with USA Jet Airlines appearing most often in that sample. Captured departure times run from 05:00 to 22:29 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for GSP to YIP, last seen June 15, 2026. Frequency uses 2 scheduled departures across 2 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.