Loading
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
Robert Gray Army Air Field (GRK) currently has nonstop service to 1 destination on 1 airline in our latest departure data. The busiest route is to Dallas (DFW), and the largest operator here is American Airlines.
Route data as of October 3, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from GRK to 1 destination. The snapshot shows about 4.7 flights per day across those routes. The busiest options start with Dallas (DFW).
0 international routes in this schedule set
United States 1
4-5/day
Embraer E-Jet
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Robert Gray Army Air Field (GRK / KGRK) is located in Fort Hood (Killeen), United States.
The IATA code is GRK. The ICAO code is KGRK.
The busiest scheduled route from GRK in our current departure data is GRK to DFW (Dallas), with 4-5/day.
American Airlines is the largest operator in our GRK schedule data, serving 1 destination with 4-5/day.
This schedule snapshot includes 0 international routes and 1 domestic route from GRK.
1 airlines operate at GRK. Top carriers include American Airlines.
This schedule snapshot includes direct flights from GRK to 1 destinations including Dallas.
View live arrivals and departures at GRK on FlightRadar24.
Every day, FlightQ picks a mystery airport. Each miss reveals more of its destination network. Real departure data, no filler.
Play today's airport quiz →