Home / Routes / KIAH → KSNA1,142 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to John Wayne Airport-Orange County Airport (KSNA) in Santa Ana. SkyMeter tracks roughly 1,142 scheduled flights on this route across 7 carriers. The most active operator is UAL (UAL). Average block time is 3h 36m. Departures average 29 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
1,142
last 445 days
ADS-B observed
234
Airlines
7
Avg dep delay
29m
Late >15 min
66.1%
Cancel rate
0.18%

Recent observed flights

From ADS-B trace data

2026-07-19 17:50  →  2026-07-19 20:40  ·  2h 50m
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2026-07-19 14:47  →  2026-07-19 17:43  ·  2h 56m
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2026-07-19 01:33  →  2026-07-19 04:23  ·  2h 50m
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2026-07-18 17:47  →  2026-07-18 20:48  ·  3h 0m
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2026-07-18 13:39  →  2026-07-18 16:40  ·  3h 1m
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2026-07-18 02:02  →  2026-07-18 04:51  ·  2h 48m
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2026-07-17 17:49  →  2026-07-17 20:48  ·  2h 58m
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2026-07-17 14:46  →  2026-07-17 17:48  ·  3h 2m
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2026-07-17 01:36  →  2026-07-17 04:38  ·  3h 2m
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2026-07-16 17:42  →  2026-07-16 20:39  ·  2h 57m
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Codeshare partnerships

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

sells UAL 358
sells UAL 329

Looking for the return flight?

View KSNA → KIAH