route Route

IAH → GRK

Q: How long is the flight from IAH to GRK?

Average flight time on the IAH–GRK route is 3h 0m , covering approximately 2,434 km (1,512 mi).

Q: What is the distance from IAH to GRK?

The great-circle distance from IAH to GRK is approximately 2,434 km (1,512 miles).

Q: Which airlines fly from IAH to GRK?

1 airline operates this route in our records: Atlas Air .

Q: How many flights per week from IAH to GRK?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

2,434 km avg 3h 0m 1 airline

Local time: 00:30 CDT
Timezone: America/Chicago
Type: Large Airport
Elevation: 97 ft
Coordinates: 29.9844, -95.3414

cloud Weather

Wind: 190° / 4 kt
Visibility: 7 SM
Ceiling: FEW 1,300 ft, BKN 1,900 ft
Temp / Dew: 24°C / 22°C
Altimeter: 29.76 inHg

Obs: 2026-04-26T04:53:00.000Z

Raw METAR / TAF

METAR KIAH 260453Z 19004KT 7SM FEW013 BKN019 24/22 A2976 RMK AO2 SLP077 T02440222

TAF KIAH 260520Z 2606/2712 17005KT P6SM FEW012 BKN020 FM260900 17006KT 5SM BR SCT007 OVC015 TEMPO 2609/2613 3SM BR BKN007 FM261500 16008KT P6SM BKN025 BKN035 FM261800 15011KT P6SM SCT025 BKN040 FM270300 16008KT P6SM SCT015 BKN025 FM270600 16007KT P6SM FEW010 BKN015

flight Live Traffic

flight_takeoff 64 Departures

flight_land 39 Arrivals

Local time: 00:30 CDT
Timezone: America/Chicago
Type: Medium Airport
Elevation: 1,015 ft
Coordinates: 31.0672, -97.8289

cloud Weather

Wind: 160° / 7 kt
Visibility: 7 SM
Ceiling: CLR
Temp / Dew: 24°C / 22°C
Altimeter: 29.73 inHg

Obs: 2026-04-26T04:55:00.000Z

Raw METAR / TAF

METAR KGRK 260455Z AUTO 16007KT 7SM CLR 24/22 A2973 RMK AO2 SLP055 T02410216

TAF KGRK 260000Z 2600/2706 18010G20KT 9999 FEW250 QNH2967INS BECMG 2604/2605 18010G20KT 9999 SCT020 BKN040 QNH2970INS BECMG 2615/2616 18010KT 9999 FEW050 BKN100 QNH2969INS BECMG 2619/2620 15010G20KT 9999 FEW050 BKN100 QNH2969INS TX32/2621Z TN21/2612Z

flight Live Traffic

flight_takeoff 0 Departures

flight_land 3 Arrivals

Flights tracked: 1
Avg duration: 3h 0m
Distance: 2,434 km

Live traffic

IAH → GRK. Live aircraft currently filed on this route.

Airlines 1

Airline	Flights shown
Atlas Air	1

Other connections

More destinations from IAH

LGA KLGA 731 flights
SFO KSFO 625 flights
EWR KEWR 602 flights
PHL KPHL 336 flights
BOS KBOS 220 flights
DFW KDFW 207 flights
CVG KCVG 185 flights
MSY KMSY 174 flights
MEX MMMX 155 flights
SAT KSAT 153 flights

More origins to GRK

DFW KDFW 13 flights
HRL KHRL 4 flights
AEX KAEX 4 flights
HHN EDFH 4 flights
AZA KIWA 3 flights
DEN KDEN 1 flight

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-04-22	GTI8572	ABABB7	Apr 22, 01:50 UTC	Apr 22, 04:50 UTC	3h 0m	-

IAH → GRK frequently asked

How long is the flight from IAH to GRK?

Average flight time on the IAH–GRK route is 3h 0m, covering approximately 2,434 km (1,512 mi).

What is the distance from IAH to GRK?

The great-circle distance from IAH to GRK is approximately 2,434 km (1,512 miles).

Which airlines fly from IAH to GRK?

1 airline operates this route in our records: Atlas Air.

How many flights per week from IAH to GRK?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

Can I track IAH–GRK flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.

IAH → GRK

George Bush Intercontinental Airport

cloud Weather

flight Live Traffic

Killeen Regional Airport / Robert Gray Army Airfield

cloud Weather

flight Live Traffic

Live traffic

Airlines 1

Other connections

More destinations from IAH

More origins to GRK

Recent flights last 1

IAH → GRK frequently asked