Fort Hood (Killeen)HoustonDirect FlightsGRK–CXO
Fort Hood (Killeen) (Robert Gray Army Air Field) to Houston (Conroe/North Houston Regional Airport).
Flight time from GRK to CXO is estimated at about 54m, based on the 152-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with United Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~0h 54m Estimated from great-circle distance — no tracked flights yet. | 152 mi | 1/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for GRK to CXO
Our current provider sample includes 1/day from GRK to CXO across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 1/day | Bombardier CRJ | — |
Aircraft on this route
Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for GRK to CXO, last seen June 15, 2026. Frequency uses 4 scheduled departures across 4 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.
Route FAQ
How long is the flight from GRK to CXO?
The GRK to CXO flight time is estimated at about 54m from great-circle distance until enough tracked flights are available.
How far is GRK from CXO?
GRK to CXO is about 152 miles by air.
Which airlines fly from GRK to CXO?
Our current provider sample for GRK to CXO includes United Airlines. Confirm live timetables before booking.
What aircraft fly from GRK to CXO?
Aircraft captured in our current provider sample for GRK to CXO include Bombardier CRJ.