United States flag Fort Hood/Killeen Airport (GRK)

Country United States | North America | Regional Airport | IATA: GRK | ICAO: KGRK | Elevation 1015 ft · 309 m | Local time —

Destinations
17
Flights / day
8
Busiest route
Dallas-Fort Worth
Top airline
Air Wisconsin

Fort Hood/Killeen Robert Gray Army Air Field Airport averages eight flights per day to 17 destinations, with 16 domestic routes and one international route. A total of 10 airlines operate at GRK, led by Air Wisconsin. This airport provides direct service to two countries across two continents, with Germany representing its largest international market. The longest nonstop route from Fort Hood/Killeen Robert Gray Army Air Field connects to Portsmouth, with a typical flight time of 4 hr 15 mins. Updated: September 1, 2026

Route Network

Fort Hood/Killeen Robert Gray Army Air Field Airport connects 17 destinations worldwide, with Dallas-Fort Worth standing out as its busiest route. The longest nonstop flight is to Portsmouth, and the shortest flight is to Dallas-Fort Worth.

United States of America flag Dallas-Fort Worth (DFW) – United States of America 2 airlines
1 hr 10 mins
135 mi · 217 km
6
per day
United States of America flag Midland (MAF) – United States of America 2 airlines
1 hr 50 mins
265 mi · 426 km
2
per week
United States of America flag Punta Gorda (PGD) – United States of America 1 airline
2 hr 55 mins
998 mi · 1,606 km
2
per week
United States of America flag Temple (TPL) – United States of America 1 airline
—
GRK → TPL
2
per week
United States of America flag Alexandria (AEX) – United States of America 1 airline
1 hr 25 mins
312 mi · 503 km
1
per week
United States of America flag Austin (AUS) – United States of America 1 airline
—
GRK → AUS
1
per week
United States of America flag Denver (DEN) – United States of America 1 airline
2 hr 40 mins
719 mi · 1,157 km
1
per week
United States of America flag Fort Hood(Killeen) (HLR) – United States of America 1 airline
—
GRK → HLR
1
per week
United States of America flag Harlingen (HRL) – United States of America 1 airline
1 hr 45 mins
334 mi · 538 km
1
per week
United States of America flag Houston (IAH) – United States of America 1 airline
1 hr 10 mins
166 mi · 267 km
1
per week
United States of America flag Indianapolis (IND) – United States of America 1 airline
—
GRK → IND
1
per week
United States of America flag Las Vegas (LAS) – United States of America 1 airline
—
GRK → LAS
1
per week
United States of America flag Milwaukee (MKE) – United States of America 1 airline
3 hr 0 mins
985 mi · 1,586 km
1
per week
United States of America flag Portsmouth (PSM) – United States of America 1 airline
4 hr 15 mins
1,693 mi · 2,725 km
1
per week
Germany flag Ramstein (RMS) – Germany 1 airline
—
GRK → RMS
1
per week
United States of America flag State College (SCE) – United States of America 1 airline
—
GRK → SCE
1
per week
United States of America flag Tampa (TPA) – United States of America 1 airline
2 hr 45 mins
943 mi · 1,518 km
1
per week

Route and destination data updated September 1, 2026.

Fort Hood/Killeen Robert Gray Army Air Field Airport is served by 10 airlines, with Air Wisconsin in the lead at 32% of routes. The top three carriers together cover 63% of routes. seven carriers operate only one route each. A total of one airline operate international routes, compared with nine airlines serving domestic routes. Atlas Air is operating the longest nonstop flight, connecting to Portsmouth with a flight time of 4 hrs 15 mins.

Air Wisconsin (6 routes)
Denver Air Connection (4 routes)
CSI (2 routes)
American Airlines (1 routes)
Envoy Air (1 routes)
Sun Country Airlines (1 routes)
NetJets Aviation (1 routes)
ASI (1 routes)
Atlas Air (1 routes)
CMB (1 routes)

Fort Hood/Killeen Robert Gray Army Air Field Airport provides direct service to two countries across two continents. The route network is 94% domestic and 6% international. Germany is the primary international destination.

United States of America - 8/day
Germany - 0/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays
Global  Delays
Delay Performance (24 hour average)
Departures
on-time
0 min vs last 24 hours
24h trend
Arrivals
on-time
0 min vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Sep 5

2026

03:00 - 04:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 5

2026

02:00 - 03:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 5

2026

01:00 - 02:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 5

2026

00:00 - 01:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

23:00 - 00:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 4

2026

22:00 - 23:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 4

2026

21:00 - 22:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

19:00 - 20:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 4

2026

18:00 - 19:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

16:00 - 17:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

15:00 - 16:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

14:00 - 15:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 4

2026

13:00 - 14:00

Departure
—
Arrival
—
Cancelled
0

Sep 4

2026

11:00 - 12:00

Departure
on-time
Arrival
—
Cancelled
0

Sep 4

2026

10:00 - 11:00

Departure
—
Arrival
—
Cancelled
0

Sep 4

2026

09:00 - 10:00

Departure
—
Arrival
—
Cancelled
0

Sep 4

2026

08:00 - 09:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 4

2026

07:00 - 08:00

Departure
—
Arrival
—
Cancelled
0

Sep 4

2026

06:00 - 07:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 4

2026

05:00 - 06:00

Departure
—
Arrival
on-time
Cancelled
0

Sep 4

2026

04:00 - 05:00

Departure
—
Arrival
—
Cancelled
0
Delay Performance (7 day average)
Departures
1 min late
1 min (-45.6%) vs last week
7d trend
Arrivals
on-time
min vs last week
7d trend
Cancelled Departures
0 flights (7 day total)

Sep 4

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 3

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 2

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 31

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Aug 30

2026

Departure
4 min late
Arrival
2 min late
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0
Delay Performance (30 day average)
Departures
2 min late
1 min (-22.1%) vs last 30 days
30d trend
Arrivals
2 min late
3 min (-68.5%) vs last 30 days
30d trend
Cancelled Departures
0 flights (30 day total)

Sep 4

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 3

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 2

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 31

2026

Departure
2 min late
Arrival
on-time
Cancelled
0

Aug 30

2026

Departure
4 min late
Arrival
2 min late
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 28

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 27

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 26

2026

Departure
8 min late
Arrival
on-time
Cancelled
0

Aug 25

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 24

2026

Departure
1 min late
Arrival
on-time
Cancelled
0

Aug 23

2026

Departure
—
Arrival
on-time
Cancelled
0

Aug 22

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 21

2026

Departure
4 min late
Arrival
on-time
Cancelled
0

Aug 20

2026

Departure
on-time
Arrival
6 min late
Cancelled
0

Aug 19

2026

Departure
1 min early
Arrival
on-time
Cancelled
0

Aug 18

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 17

2026

Departure
4 min late
Arrival
8 min late
Cancelled
0

Aug 16

2026

Departure
3 min late
Arrival
2 min late
Cancelled
0

Aug 15

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 14

2026

Departure
7 min late
Arrival
on-time
Cancelled
0

Aug 13

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 12

2026

Departure
9 min late
Arrival
on-time
Cancelled
0

Aug 11

2026

Departure
on-time
Arrival
3 min late
Cancelled
0

Aug 10

2026

Departure
3 min late
Arrival
5 min late
Cancelled
0

Aug 9

2026

Departure
7 min late
Arrival
6 min late
Cancelled
0

Aug 8

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 7

2026

Departure
5 min late
Arrival
4 min late
Cancelled
0

Aug 6

2026

Departure
on-time
Arrival
1 min late
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#980 (8 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#760 (17 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
10,030 ft 3,057 m 200 ft 61 m Asphalt
10,030 ft 3,057 m 200 ft 61 m Asphalt

Runway Length

18 aircraft cannot operate at Fort Hood/Killeen Robert Gray Army Air Field Airport due to runway length constraints. The airport’s longest runway is 10,030 ft (3,057 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Airbus A340 Private Jet 10,256 ft 3,126 m 8,999 ft 2,743 m
McDonnell Douglas MD-11 10,299 ft 3,139 m 6,949 ft 2,118 m
Airbus A340-600 10,302 ft 3,140 m 6,562 ft 2,000 m
Boeing BBJ 787-9 10,397 ft 3,169 m 5,699 ft 1,737 m
VC-25A Air Force One 10,466 ft 3,190 m 7,999 ft 2,438 m
Boeing 747-8 10,466 ft 3,190 m 8,793 ft 2,680 m
Airbus A340-500 10,499 ft 3,200 m 6,299 ft 1,920 m
Boeing 747-200 10,499 ft 3,200 m 6,234 ft 1,900 m
Boeing 777-300 10,597 ft 3,230 m 5,906 ft 1,800 m
Boeing 747-100 10,650 ft 3,246 m 6,168 ft 1,880 m
Boeing 747-8 VIP / BBJ 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-8 Freighter 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-300 10,827 ft 3,300 m 6,919 ft 2,109 m
Boeing 747-400F 10,827 ft 3,300 m 6,890 ft 2,100 m
Boeing 747-400ER 10,892 ft 3,320 m 7,136 ft 2,175 m
Aérospatiale-BAC Concorde 11,250 ft 3,429 m 7,218 ft 2,200 m
Antonov An-225 Mriya 11,483 ft 3,500 m 10,827 ft 3,300 m
McDonnell Douglas DC-8-71 11,499 ft 3,505 m 5,909 ft 1,801 m

Operational Context

Fort Hood/Killeen Robert Gray Army Air Field (IATA: GRK) operates around 8 flights per day to 17 nonstop destinations. Its network includes 16 domestic and 1 international routes, with Air Wisconsin as the leading carrier and Dallas-Fort Worth currently the busiest connection. From GRK, passengers can reach 2 countries across 2 continents, and the longest runway measures 3,057 m (10,030 ft).

Miscellaneous