What is the TSA wait at GRK right now?
No live security wait, and no historical wait, for Killeen Regional Airport / Robert Gray Army Airfield (GRK). We will not estimate one.
No live data
Killeen Regional Airport / Robert Gray Army Airfield TSA wait times
GRK · KGRK · Fort Cavazos, Texas
Security wait
No live security wait, and no historical wait, for Killeen Regional Airport / Robert Gray Army Airfield (GRK). We will not estimate one.
PreCheck
PreCheck lanes are not in our historical feed for this airport.
CLEAR
CLEAR is not shown. We are not using a CLEAR source.
Departure delays
Historical on-time performance. Not a live delay.
83%
On-time departures, September 2025 through August 2026. A departure is on time when it left less than 15 minutes late.
Flights out of Killeen Regional Airport / Robert Gray Army Airfield left on time 83% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (38%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 85 minutes. 4% of scheduled flights were cancelled.
The highest on-time month was January 2026 (87%). The lowest was June 2026 (76%).
| Cause | Delay minutes | Share of delay minutes |
|---|---|---|
| late-arriving aircraft | 10,477 | 38% |
| the airline | 9,739 | 35% |
| weather | 4,414 | 16% |
| the national airspace system | 2,920 | 11% |
When to be at the airport
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Nearby airports
- Waco Regional Airport ACT · Waco52 mi
- Austin Bergstrom International Airport AUS · Austin61 mi
- Easterwood Field CLL · College Station93 mi
- San Antonio International Airport SAT · San Antonio113 mi
- Mineral Wells Regional Airport MWL · Mineral Wells119 mi
Distances are straight-line miles.
Airport details
- Runways
- 1
- Longest runway
- 15/33, 9,997 ft
- Longest runway width
- 200 ft
- Longest runway surface
- ASPH-CONC
- Longest runway lighting
- HIGH
- Elevation
- 1,015.2 ft
- CY2024 enplanements
- 117,523
- Facility use
- Public
- Part 139 certificate code
- I E
- Fuel
- A
- Last inspection
- 2026/03/18
FAA facility record date 2026/10/01. Runways: BTS NTAD Runways. Facility facts: BTS NTAD Aviation Facilities. Enplanements: FAA CY2024 commercial service.
Questions
Does TSACheck have a live security wait for GRK?
No. TSACheck has no live feed and no historical wait for Killeen Regional Airport / Robert Gray Army Airfield (GRK).
How often do flights leave GRK on time?
Flights out of Killeen Regional Airport / Robert Gray Army Airfield left on time 83% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (38%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 85 minutes. 4% of scheduled flights were cancelled.
How early should I get to GRK?
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Which airports are near GRK?
The nearest airports in this list are Waco Regional Airport (ACT), 52 straight-line miles; Austin Bergstrom International Airport (AUS), 61 straight-line miles; Easterwood Field (CLL), 93 straight-line miles; San Antonio International Airport (SAT), 113 straight-line miles; Mineral Wells Regional Airport (MWL), 119 straight-line miles.