Home / Routes / KGRK → KHOU3 scheduled

The route from Robert Gray Army Air Field Airport (KGRK) in Fort Hood/Killeen to William P Hobby Airport (KHOU) in Houston. SkyMeter tracks roughly 3 scheduled flights on this route across 1 carrier. The most active operator is CSI (CSI). Average block time is 1h 6m. Departures average 18 minutes off schedule, with 25% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Citation CJ3.

Scheduled
3
last 156 days
ADS-B observed
1
Airlines
1
Avg dep delay
18m
Late >15 min
25.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-04-21 02:00  →  2026-04-21 02:36  ·  35m
Replay
2025-11-25 13:15  →  2025-11-25 14:23  ·  1h 8m
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2025-11-25 00:00  →  2025-11-25 01:03  ·  1h 3m
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2025-10-10 18:51  →  2025-10-10 19:23  ·  31m
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2025-09-11 11:56  →  2025-09-11 16:12  ·  4h 15m
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2025-08-19 01:41  →  2025-08-19 05:17  ·  3h 36m
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2025-06-22 02:32  →  2025-06-22 03:24  ·  51m
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Typical aircraft

Observed via ADS-B on this route

CESSNA Cessna Citation CJ3
C25B
100%
of flights

Looking for the return flight?

View KHOU → KGRK