The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Phoenix ⇄ Robert Gray Army Airfield AZA–GRK

Airlines flew 74 flights between Phoenix AZA in Phoenix, AZ and Robert Gray Army Airfield GRK in Fort Hood (Killeen), TX in the twelve months to July 2026, both directions together: 197 passengers in 5,546 seats, 4% of them filled. 824 miles, about 107 minutes in the air, on 3 airlines: Air Wisconsin Airlines Corp (55), Eastern Air Express, LLC (EAX) (18), Global Crossing Airlines, Inc. (1).

74
flights, twelve months
AZA-GRK: 62 · GRK-AZA: 12
197
passengers
4% of seats filled
824
miles
about 107 minutes airborne
3
airlines
6 aircraft types

Flights by month both directions

04710143/2512/253/266/2677/26
By month, as a table
flights
3/251
9/253
10/251
12/251
1/263
2/269
3/2610
4/2614
5/2613
6/2613
7/267

Passengers by month

0163146623/2512/253/266/2607/26
By month, as a table
passengers
3/250
9/2524
10/257
12/250
1/2638
2/2662
3/2623
4/2643
5/260
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Air Wisconsin Airlines Corp ZW5500%charter passenger service
Eastern Air Express, LLC (EAX) 37Q181977%charter passenger service
Global Crossing Airlines, Inc. GCA100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Canadair RJ-200ER /RJ-44055500
Boeing 737-30010144108
Boeing 737-400515855
Boeing 737-700/700LR/Max 7216027
Boeing 737-80011787
Airbus Industrie A320-100/2001680

AZA → GRK this direction alone · flown March 2025 to July 2026

62 flights, 173 passengers in 4,742 seats. Air Wisconsin Airlines Corp 45; Eastern Air Express, LLC (EAX) 16; Global Crossing Airlines, Inc. 1.

GRK → AZA this direction alone · flown September 2025 to July 2026

12 flights, 24 passengers in 804 seats. Air Wisconsin Airlines Corp 10; Eastern Air Express, LLC (EAX) 2.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Phoenix AZA and Robert Gray Army Airfield GRK; all routes.