Home / Routes / KIAH → KONT726 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Ontario International Airport (KONT) in Ontario. SkyMeter tracks roughly 726 scheduled flights on this route across 10 carriers. The most active operator is UAL (UAL). Average block time is 3h 23m. Departures average 41 minutes off schedule, with 72% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
726
last 445 days
ADS-B observed
238
Airlines
10
Avg dep delay
41m
Late >15 min
72.3%
Cancel rate
0.14%

Recent observed flights

From ADS-B trace data

2026-07-19 11:48  →  2026-07-19 14:30  ·  2h 41m
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2026-07-19 11:18  →  2026-07-19 14:02  ·  2h 43m
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2026-07-19 01:49  →  2026-07-19 04:31  ·  2h 42m
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2026-07-18 12:03  →  2026-07-18 14:49  ·  2h 46m
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2026-07-18 11:14  →  2026-07-18 14:04  ·  2h 50m
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2026-07-18 02:04  →  2026-07-18 04:49  ·  2h 44m
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2026-07-17 12:07  →  2026-07-17 14:58  ·  2h 50m
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2026-07-17 11:18  →  2026-07-17 14:05  ·  2h 47m
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2026-07-17 03:03  →  2026-07-17 05:54  ·  2h 50m
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2026-07-16 12:12  →  2026-07-16 15:00  ·  2h 47m
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View KONT → KIAH