YYZ → IAHToronto to Houston

live

Direct flights from Toronto (YYZ) to Houston (IAH): 14 nonstop departures observed each week across 2 airlines. The median arrival is 7 minutes early. No cancellations were recorded across the 1 tracked flight. 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 Toronto and Houston. Updated 19 October 2026 at 12:51 UTC.

Today, YYZ → IAH

Mon 19 Oct · local times
  1. 06:10 UA1345United Left 06:05 IAH est. 08:43In the air · sched 08:50
  2. 08:35 AC1735Air Canada On scheduleGate F63 · T1 IAH 11:07scheduled
  3. · AC595 On schedule IAH 21:52scheduled
  4. · UA2236 On schedule IAH 18:27scheduled

Checked YYZ board 06:33 · IAH board 07:51

YYZ Toronto smooth · +0
IAH Houston smooth · +0
2,061 km · ~3h 09m est.
dep bank 06:10–19:2014x weekly
Running clean · 2 airlines · 14x weekly · nonstop
100 / 100

route health from live YYZ and IAH delay boards

Median arrival delay is −7 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−7 minacross the last 1 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 CanadaUnited 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 CanadaAC

Flights AC1735 08:35 daily · AC595 19:20 daily

United AirlinesUA

Flights UA1345 06:10 daily · UA2236 15:53 daily

History

operated legs · board outcomes
10-19UA1345dep −5 → arr−7

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
YYZToronto +0 min smooth 🌤 clear · S 3 kt Full YYZ delay board →
IAHHouston +0 min smooth Full IAH delay board →

Weather lens

Current conditions put the pressure at YYZ: 35% 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 →

How the Toronto to Houston route actually runs

Pro Flight Search records official board updates for nonstop YYZ to IAH 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 — Toronto (YYZ) to Houston (IAH) route reliability, measured from operated flights on official airport boards.

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

YYZ to IAH questions

Is YYZ–IAH running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on YYZ–IAH?

Operators schedule morning departures around 06:10 and evening departures around 19:20 from YYZ. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAH delay card to confirm conditions when you'd arrive.

How long is the flight from YYZ to IAH?

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 YYZ–IAH fly?

2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.