Robert Gray Army Airfield ⇄ George Bush Intcntl/Houston GRK–IAH
Airlines flew 2 flights between Robert Gray Army Airfield GRK in Fort Hood (Killeen), TX and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 12 passengers in 194 seats, 6% of them filled. 166 miles, about 45 minutes in the air, on 2 airlines: Air Wisconsin Airlines Corp (1), Eastern Air Express, LLC (EAX) (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 7/25 | 1 |
| 1/26 | 1 |
| 2/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 7/25 | 125 |
| 1/26 | 12 |
| 2/26 | 0 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Air Wisconsin Airlines Corp ZW | 1 | 0 | 0% | charter passenger service |
| Eastern Air Express, LLC (EAX) 37Q | 1 | 12 | 8% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Canadair RJ-200ER /RJ-440 | 1 | 50 | 0 |
| Boeing 737-300 | 1 | 144 | 12 |
GRK → IAH this direction alone · flown July 2025 to February 2026
1 flights, 0 passengers in 50 seats. Air Wisconsin Airlines Corp 1.
IAH → GRK this direction alone · flown January 2026 to January 2026
1 flights, 12 passengers in 144 seats. Eastern Air Express, LLC (EAX) 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: Robert Gray Army Airfield GRK and George Bush Intcntl/Houston IAH; all routes.