GRK TSA Wait Times — Killeen Regional Airport / Robert Gray Army Airfield
Current standard-lane wait
6min
Independently measured by GateWaitTimes — 6 readings at GRK since August 25, 2026.
Sunny, 97°F, wind 5 mphno weather impact
Wait by checkpoint
| Checkpoint | Wait |
|---|---|
| Terminal MAIN | — |
When should you leave?
About security at Killeen Regional Airport / Robert Gray Army Airfield
Killeen Regional Airport / Robert Gray Army Airfield (GRK) serves Fort Cavazos, TX. It is a mid-sized airport where lines build around banks of departures rather than staying long all day, which shapes how the wait behaves: expect the longest lines when several departures cluster in the same hour, and much shorter ones in between.
TSA PreCheck status at GRK is tracked live — the chip at the top of this page shows whether a PreCheck lane is open right now. PreCheck lanes usually move faster than standard screening, but they are not staffed at every hour, so check before counting on one.
The number above is measured for the standard lane and refreshed continuously. Waits can change quickly at GRK, so recheck this page shortly before you leave for the airport.