Direct flights from Harlingen to Killeen
3 nonstop flights a week on 1 airline. Zero layovers — one hop from HRL to GRK.
Flight time: about 52m nonstop
Which days does it fly?
When does it fly?
Departure times in Harlingen local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Air Wisconsin AWI7365 | 10:57a | 52m | Tue |
| Air Wisconsin AWI7364 | 11:21a | 53m | Mon |
| Air Wisconsin AWI7557 | 1:44p | 52m | Tue |
The route
One hop: HRL → GRKDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Harlingen (HRL) to Killeen (GRK)
Valley International Airport (HRL) has 3 nonstop flights a week to Killeen (GRK), operated by Air Wisconsin. No layovers, no connections — one hop out of HRL and you're there.
This route flies on Monday and Tuesday — check the schedule grid above before you pick a travel day. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Harlingen to Killeen?
The nonstop flight from Harlingen (HRL) to Killeen (GRK) takes about 52m in the air, based on recently observed nonstop departures.