Home / Routes / KGRK → KIAH7 scheduled

The route from Robert Gray Army Air Field Airport (KGRK) in Fort Hood/Killeen to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 7 scheduled flights on this route across 2 carriers. The most active operator is GTI (GTI). Average block time is 1h 5m. Departures average 53 minutes off schedule, with 29% running more than 15 minutes late. The most common aircraft on this route is the BEECH Beech 1900/C-12J.

Scheduled
7
last 253 days
ADS-B observed
2
Airlines
2
Avg dep delay
53m
Late >15 min
28.6%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-04-30 12:54  →  2026-04-30 13:35  ·  41m
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2026-04-14 10:19  →  2026-04-14 11:10  ·  51m
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2026-02-06 14:00  →  2026-02-06 15:58  ·  1h 57m
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2025-12-05 18:11  →  2025-12-05 18:43  ·  31m
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2025-10-13 21:54  →  2025-10-13 22:30  ·  35m
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2025-09-20 14:12  →  2025-09-20 14:47  ·  34m
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2025-09-03 23:45  →  2025-09-04 00:18  ·  33m
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2025-07-09 21:00  →  2025-07-09 22:24  ·  1h 23m
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2025-05-30 21:58  →  2025-05-30 22:31  ·  33m
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View KIAH → KGRK