AC590In the air, 26 min late
Left IAH at 07:46, 26 min after its 07:20 slot.
Track AC590 →
live
Direct flights from Houston (IAH) to Toronto (YYZ): 14 nonstop departures observed each week across 2 airlines. The median arrival is 20 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 2,061 km, an estimated 3 hours 9 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Toronto. Updated 18 October 2026 at 01:22 UTC.
Today, IAH → YYZ
Sat 17 Oct · local timesUA313UnitedIn the air, 34 min late
Left IAH at 18:50, 34 min after its 18:16 slot.
- Landing
- 22:56YYZ board estimate · sched 22:36
- 07:20 AC590 Left 07:46 +26 ·
- 10:04 UA2606United Left 10:00 Landed 14:14 −10
- 12:00 AC1736Air Canada Left 12:11 +11 Landed 16:10 −5
- 18:16 UA313United Left 18:50 +34 YYZ est. 22:56 +20In the air · sched 22:36
Checked IAH board 20:22 · YYZ board 20:47
IAH
Houston
smooth · +0
YYZ
Toronto
smooth · +3
2,061 km · ~3h 09m est.
Running clean · 2 airlines · 14x weekly · nonstop
96 / 100
route health from live IAH and YYZ delay boards
Median arrival delay is +20 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 4 operated legs
Flight time~3h 09mestimated from route distance
Weekly departures14x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Canada JetzUnited Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at YYZ: 36% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Houston to Toronto route actually runs
Pro Flight Search records official board updates for nonstop IAH to YYZ flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Houston (IAH) to Toronto (YYZ) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAH-YYZ
IAH to YYZ questions
Is IAH–YYZ running on time right now?
Smooth skies ahead. The arrival side at YYZ is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IAH–YYZ?
Operators schedule morning departures around 07:20 and evening departures around 18:16 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the YYZ delay card to confirm conditions when you'd arrive.
How long is the flight from IAH to YYZ?
Great-circle distance is 2,061 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 175–207 min gate-to-gate on this route.
How often does IAH–YYZ fly?
2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.
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