Home / Routes / CYYZ → KIAH1,482 scheduled

The route from Lester B. Pearson International Airport (CYYZ) in Toronto to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 1,482 scheduled flights on this route across 11 carriers. The most active operator is UAL (UAL). Average block time is 3h 40m. Departures average 43 minutes off schedule, with 82% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
1,482
last 445 days
ADS-B observed
322
Airlines
11
Avg dep delay
43m
Late >15 min
82.1%
Cancel rate
1.89%

Recent observed flights

From ADS-B trace data

2026-07-19 20:38  →  2026-07-19 23:37  ·  2h 59m
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2026-07-19 12:00  →  2026-07-19 15:25  ·  3h 25m
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2026-07-19 10:15  →  2026-07-19 13:19  ·  3h 3m
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2026-07-19 00:01  →  2026-07-19 03:19  ·  3h 18m
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2026-07-18 19:56  →  2026-07-18 23:10  ·  3h 13m
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2026-07-18 12:16  →  2026-07-18 15:26  ·  3h 9m
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2026-07-18 10:11  →  2026-07-18 13:19  ·  3h 7m
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2026-07-18 00:00  →  2026-07-18 03:04  ·  3h 4m
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2026-07-17 19:49  →  2026-07-17 23:02  ·  3h 12m
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2026-07-17 12:32  →  2026-07-17 15:30  ·  2h 57m
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Codeshare partnerships

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

sells UAL 717
sells UAL 717
sells ACA 676
sells ACA 293
sells ACA 113

Looking for the return flight?

View KIAH → CYYZ