Home / Routes / KIAH → KONT855 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Ontario International Airport (KONT) in Ontario. SkyMeter tracks roughly 855 scheduled flights on this route across 10 carriers. The most active operator is UAL (UAL). Average block time is 3h 9m. Departures average 39 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 767-300.

Scheduled
855
last 494 days
ADS-B observed
221
Airlines
10
Avg dep delay
39m
Late >15 min
66.3%
Cancel rate
0.12%

Recent observed flights

From ADS-B trace data

2026-09-08 11:41  →  2026-09-08 14:26  ·  2h 45m
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2026-09-08 01:49  →  2026-09-08 04:37  ·  2h 47m
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2026-09-06 11:53  →  2026-09-06 14:39  ·  2h 45m
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2026-09-05 22:43  →  2026-09-06 01:49  ·  3h 6m
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2026-09-05 22:13  →  2026-09-06 00:59  ·  2h 46m
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2026-09-04 11:14  →  2026-09-04 14:05  ·  2h 50m
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2026-09-04 02:02  →  2026-09-04 04:49  ·  2h 47m
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2026-09-02 22:41  →  2026-09-03 01:39  ·  2h 57m
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2026-09-01 22:36  →  2026-09-02 02:16  ·  3h 39m
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2026-09-01 01:44  →  2026-09-01 04:32  ·  2h 47m
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View KONT → KIAH