Routes and flights · the DOT's airline reports, August 2025 to July 2026

March Arb ⇄ Robert Gray Army Airfield RIV–GRK

Airlines flew 10 flights between March Arb RIV in Riverside, CA and Robert Gray Army Airfield GRK in Fort Hood (Killeen), TX in the twelve months to July 2026, both directions together: 905 passengers in 1,723 seats, 53% of them filled. 1,150 miles, about 158 minutes in the air, on 2 airlines: Allegiant Air (9), Alaska Airlines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

GRK-RIV: 10

905

passengers

53% of seats filled

1,150

miles

about 158 minutes airborne

airlines

3 aircraft types

Flights by month both directions

By month, as a table

	flights
3/25	3
7/25	2
10/25	7
3/26	1
7/26	2

Passengers by month

By month, as a table

	passengers
3/25	300
7/25	213
10/25	656
3/26	88
7/26	161

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Allegiant Air G4	9	817	53%	charter passenger service
Alaska Airlines Inc. AS	1	88	49%	charter passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Airbus Industrie A320-100/200	6	180	551
Airbus Industrie A319	3	156	266
Boeing B737 Max 900	1	178	88

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

10 flights, 905 passengers in 1,723 seats. Allegiant Air 9; Alaska Airlines Inc. 1.

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: March Arb RIV and Robert Gray Army Airfield GRK; all routes.