Garden City→DenverNonstop Flight TimeGCK–APA

Garden City (Garden City Regional Airport) to Denver (Centennial Airport).

Direct flights from GCK to APA have an estimated flight time of about 1h 6m, based on the 250-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with Libyan Airlines appearing most often in that sample.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for GCK to APA, 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.