Airport
Killeen Regional Airport / Robert Gray Army Airfield
GRK · Fort Cavazos, TX
- IATA Code
- GRK
- ICAO Code
- KGRK
- City
- Fort Cavazos
- Country
- United States
Killeen Regional Airport / Robert Gray Army Airfield is a regional airport serving Fort Cavazos, TX. Its IATA code is GRK and its ICAO code is KGRK.
The airfield sits 1,015 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through GRK recently? Share your experience to help other travelers.
GRK by the numbers
IATA GRK · ICAO KGRK · 1,015 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #100 of 358 U.S. airports for on-time departures
- On-time departures
- 82.9%
- Less than 15 minutes late
- Cancelled
- 4.3%
- Of scheduled flights
- Average delay when late
- 87 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,938
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 38%
- Airline (crew, maintenance, cleaning) 35%
- Extreme weather 16%
- Air traffic control & airport 11%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines departing GRK
| Airline | Flights | On-time departures |
|---|---|---|
| Envoy Air | 1,341 | 84% |
| SkyWest Airlines | 597 | 81% |
Terminals, parking & amenities
Terminals (1)
Parking (21)
- Killeen-Fort Hood Regional Airport Parking
- Rental Lot
- Short Term Parking (Killeen-Fort Hood Regional Airport)
Gates (6)
6 mapped gates
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 15/33 | 9,997 ft | PEM, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 111.800 MHz
- Tower 120.750 MHz
- Ground 126.200 MHz
- Clearance delivery 121.800 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: GRK, KGRK, Fort Cavazos airport, Killeen Regional Airport / Robert Gray Army Airfield
Reviews
No reviews yet. Be the first to review Killeen Regional Airport / Robert Gray Army Airfield.