IAH → YYZHouston to Toronto

live

Direct flights from Houston (IAH) to Toronto (YYZ): 14 nonstop departures observed each week across 2 airlines. The median arrival is 42 minutes late. No cancellations were recorded across the 2 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 11 September 2026 at 06:20 UTC.

IAH Houston disrupted · +173
YYZ Toronto smooth · +0
2,061 km · ~3h 09m est.
dep bank 06:45–18:1614x weekly
Under pressure · 2 airlines · 14x weekly · nonstop
50 / 100

route health from live IAH and YYZ delay boards

Median arrival delay is +42 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+42 minacross the last 2 operated legs
Flight time~3h 09mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
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 days
Air Canada JetzAC

Flights AC1734 06:45 daily · AC1736 11:45 daily

United AirlinesUA

Flights UA2606 10:04 daily · UA313 18:16 daily

History

operated legs · board outcomes
09-10UA2606departed+42
09-10UA313dep +7 → arr−14

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IAHHouston +173 min disrupted 🌤 clear · N 0 kt Full IAH delay board →
YYZToronto +0 min smooth 🌤 few clouds · WNW 8 kt Full YYZ delay board →

Weather lens

Current conditions put the pressure at YYZ: 39% odds of a 15+ minute delay and around +12 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

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
https://proflightsearch.com/search-flights/IAH-YYZ
How we measure this →

IAH to YYZ questions

Is IAH–YYZ running on time right now?

Significant delay risk. The departure side at IAH is the weaker end, route health score 50/100. 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 06:45 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.