Home / Routes / KIAH → KHSV1,647 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 1,647 scheduled flights on this route across 5 carriers. The most active operator is UAL (UAL). Average block time is 1h 51m. Departures average 34 minutes off schedule, with 56% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ 145 XR.

Scheduled
1,647
last 473 days
ADS-B observed
377
Airlines
5
Avg dep delay
34m
Late >15 min
56.1%
Cancel rate
0.91%

Recent observed flights

From ADS-B trace data

2026-08-17 21:33  →  2026-08-17 23:00  ·  1h 27m
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2026-08-17 18:33  →  2026-08-17 20:02  ·  1h 28m
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2026-08-17 15:18  →  2026-08-17 16:38  ·  1h 19m
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2026-08-17 01:23  →  2026-08-17 02:47  ·  1h 24m
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2026-08-16 20:21  →  2026-08-16 21:44  ·  1h 23m
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2026-08-16 18:54  →  2026-08-16 20:21  ·  1h 26m
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2026-08-16 15:18  →  2026-08-16 16:44  ·  1h 25m
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2026-08-16 00:00  →  2026-08-16 01:23  ·  1h 23m
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2026-08-15 20:35  →  2026-08-15 22:00  ·  1h 25m
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2026-08-15 15:16  →  2026-08-15 16:43  ·  1h 26m
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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