Home / Routes / KSNA → KIAH1,560 scheduled

The route from John Wayne Airport-Orange County Airport (KSNA) in Santa Ana to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 1,560 scheduled flights on this route across 8 carriers. The most active operator is UAL (UAL). Average block time is 2h 38m. Departures average 19 minutes off schedule, with 26% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
1,560
last 542 days
ADS-B observed
217
Airlines
8
Avg dep delay
19m
Late >15 min
26.5%
Cancel rate
0.06%

Recent observed flights

From ADS-B trace data

2026-10-27 19:17  →  2026-10-27 22:03  ·  2h 46m
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2026-10-27 14:57  →  2026-10-27 17:45  ·  2h 48m
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2026-10-26 19:21  →  2026-10-26 22:09  ·  2h 48m
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2026-10-25 19:20  →  2026-10-25 22:20  ·  3h 0m
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2026-10-25 15:05  →  2026-10-25 18:05  ·  2h 59m
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2026-10-24 22:13  →  2026-10-25 01:09  ·  2h 55m
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2026-10-24 19:01  →  2026-10-24 21:56  ·  2h 54m
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2026-10-24 15:04  →  2026-10-24 17:57  ·  2h 52m
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2026-10-23 19:04  →  2026-10-23 22:07  ·  3h 3m
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2026-10-23 15:14  →  2026-10-23 18:13  ·  2h 58m
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Codeshare partnerships

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

sells UAL 359
sells UAL 233

Looking for the return flight?

View KIAH → KSNA