Home / Routes / KIAH → KHSV1,818 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Huntsville International Carl T Jones Field (KHSV) in Huntsville. SkyMeter tracks roughly 1,818 scheduled flights on this route across 6 carriers. The most active operator is UAL (UAL). Average block time is 1h 51m. Departures average 33 minutes off schedule, with 55% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ 145 XR.

Scheduled
1,818
last 529 days
ADS-B observed
315
Airlines
6
Avg dep delay
33m
Late >15 min
54.8%
Cancel rate
0.83%

Recent observed flights

From ADS-B trace data

2026-10-11 18:22  →  2026-10-11 19:44  ·  1h 21m
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2026-10-10 18:25  →  2026-10-10 19:53  ·  1h 28m
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2026-10-10 15:18  →  2026-10-10 16:41  ·  1h 23m
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2026-10-10 01:13  →  2026-10-10 02:38  ·  1h 25m
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2026-10-09 23:50  →  2026-10-10 01:16  ·  1h 25m
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2026-10-09 19:59  →  2026-10-09 21:24  ·  1h 25m
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2026-10-09 18:19  →  2026-10-09 19:47  ·  1h 27m
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2026-10-09 15:15  →  2026-10-09 16:36  ·  1h 21m
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2026-10-09 01:17  →  2026-10-09 02:37  ·  1h 19m
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2026-10-08 19:47  →  2026-10-08 21:05  ·  1h 18m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 1103
sells UAL 1101
sells UAL 740
sells UAL 244
sells UAL 4

Looking for the return flight?

View KHSV → KIAH