Direct flights from Fort Hood (GRK)

Robert Gray Army Airfield (GRK) is a small station with nonstop service to 1 destination, flown by one airline, led by American Airlines. Because the schedule is limited, an upgrade or award opening on a Dallas flight rarely lasts. 2LNR checks every GRK nonstop flown by American Airlines for confirmed availability, so a rare opening does not go unnoticed.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

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Nonstop destinations
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Airlines serving GRK
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About Robert Gray Army Airfield (GRK)

Robert Gray Army Airfield (GRK) is the airport serving Fort Hood, United States. Its ICAO code is KGRK. Departure and arrival times at GRK are local to the America/Chicago time zone. Every one of its 1 nonstop destination is inside United States.

Confirmed upgrade & award space on Fort Hood routes

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Pick any Fort Hood destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each GRK route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Fort Hood route and 2LNR notifies you when space appears.

Plan on the map

Explore every GRK nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Fort Hood (GRK)

These are the city pairs behind flights to and from Fort Hood: 1 nonstop destinations with active service at Robert Gray Army Airfield. Each route links to its confirmed upgrade and award availability.

Explore GRK routes on the interactive map →

Airlines that fly out of Fort Hood (GRK)

The carriers with nonstop service from Robert Gray Army Airfield, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Fort Hood (GRK)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

United States flights by airport

Frequently asked questions about Fort Hood (GRK)

How many nonstop destinations does Robert Gray Army Airfield (GRK) serve?
Robert Gray Army Airfield has active nonstop service to 1 destination in 2LNR's schedule data. The busiest markets from GRK are Dallas. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page.
Which airlines fly out of Fort Hood (GRK)?
The carriers with nonstop service from Robert Gray Army Airfield are listed in full on this page, each linked to its own route map. American Airlines run the most routes from Fort Hood. In 2LNR's schedule data that is one airline in total.
How many airlines fly out of GRK?
2LNR's schedule data currently shows one airline with at least one nonstop route from Fort Hood (GRK). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from GRK?
Pick any destination on this page, such as Dallas, to open a calendar of GRK departures with confirmed upgrade and award space on American Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens.
Does 2LNR track flights from GRK?
Yes. Every nonstop route from Robert Gray Army Airfield in 2LNR's schedule data is listed, 1 destination in total, and on the routes flown by American Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro.

Never miss GRK upgrade or award space

See what is open by date on these routes, the next 14 days free on every product and the full horizon on Pro.

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