Killeen Regional Airport / Robert Gray Army Airfield (GRK) is an airport in Fort Cavazos, USA serving 1 nonstop destination. The largest operator is American Airlines. Updated 19 October 2026.
Frequently asked questions
How many nonstop destinations does GRK have?
GRK (Killeen Regional Airport / Robert Gray Army Airfield) serves 1 nonstop destination.
Which airlines fly nonstop from GRK?
Airlines flying nonstop from GRK include American Airlines.
What is the ICAO code for GRK?
The ICAO code for GRK (Killeen Regional Airport / Robert Gray Army Airfield) is KGRK.
