--- title: "Toronto (YYZ) to Houston (IAH) flights: who flies it" description: "Air Canada and United Airlines fly nonstop from YYZ to IAH, about 34 flights a week, scheduled at 3h 32m to 3h 57m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/yyz-iah" url: "https://2lnr.com/routes/yyz-iah.md" date_modified: "2026-10-18T05:10:47Z" --- # Toronto to Houston (YYZ-IAH): nonstop flights and who flies them Air Canada and United Airlines fly nonstop between Toronto (YYZ) and Houston (IAH), roughly 34 times a week. The timetable below shows the nonstop scheduled at 3h 32m to 3h 57m for the 1,281 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See YYZ to IAH on the interactive map [Get started free](https://2lnr.com/login) 34 Flights a week, 4-week average 3h 32m to 3h 57m Scheduled flight time 1,281 mi Nonstop distance Free To get started ## Toronto to Houston flight schedule Scheduled nonstop departures for YYZ to IAH starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Toronto (YYZ) to Houston (IAH) | Date | Flight | Airline | Departs YYZ | Arrives IAH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 1345 | United Airlines | 06:10 | 08:50 | 3h 40m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Thu, Oct 22 | AC 1735 | Air Canada | 08:35 | 11:07 | 3h 32m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ac/737-max-8.md) | | Thu, Oct 22 | UA 2236 | United Airlines | 15:53 | 18:27 | 3h 34m | Boeing 737-800 | | Thu, Oct 22 | AC 595 | Air Canada | 19:20 | 21:52 | 3h 32m | [Airbus A220-300](https://2lnr.com/seatmaps/ac/a220-300.md) | | Fri, Oct 23 | UA 1345 | United Airlines | 06:10 | 08:50 | 3h 40m | [Boeing 737-700](https://2lnr.com/seatmaps/ua/737-700.md) | | Fri, Oct 23 | AC 1735 | Air Canada | 08:35 | 11:07 | 3h 32m | Boeing 737 MAX 8 | | Fri, Oct 23 | UA 2236 | United Airlines | 15:53 | 18:27 | 3h 34m | Boeing 737-800 | | Fri, Oct 23 | AC 595 | Air Canada | 19:20 | 21:52 | 3h 32m | Airbus A220-300 | | Sat, Oct 24 | UA 1345 | United Airlines | 06:10 | 08:50 | 3h 40m | Boeing 737-700 | | Sat, Oct 24 | AC 1735 | Air Canada | 08:35 | 11:07 | 3h 32m | Boeing 737 MAX 8 | | Sat, Oct 24 | UA 2236 | United Airlines | 15:53 | 18:27 | 3h 34m | Boeing 737-800 | | Sat, Oct 24 | AC 595 | Air Canada | 19:20 | 21:52 | 3h 32m | Airbus A220-300 | | Sun, Oct 25 | UA 1062 | United Airlines | 06:10 | 09:05 | 3h 55m | Boeing 737-800 | | Sun, Oct 25 | AC 591 | Air Canada | 08:00 | 10:53 | 3h 53m | Airbus A220-300 | | Sun, Oct 25 | AC 593 | Air Canada | 14:15 | 17:08 | 3h 53m | Airbus A220-300 | | Sun, Oct 25 | UA 2236 | United Airlines | 15:50 | 18:27 | 3h 37m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Mon, Oct 26 | UA 1062 | United Airlines | 06:10 | 09:05 | 3h 55m | Boeing 737-800 | | Mon, Oct 26 | AC 591 | Air Canada | 08:00 | 10:53 | 3h 53m | Airbus A220-300 | | Mon, Oct 26 | AC 593 | Air Canada | 14:15 | 17:08 | 3h 53m | Airbus A220-300 | | Mon, Oct 26 | UA 2236 | United Airlines | 15:50 | 18:27 | 3h 37m | Airbus A319 | | Tue, Oct 27 | UA 1062 | United Airlines | 06:10 | 09:07 | 3h 57m | Boeing 737-800 | | Tue, Oct 27 | AC 591 | Air Canada | 08:00 | 10:53 | 3h 53m | Airbus A220-300 | | Tue, Oct 27 | AC 593 | Air Canada | 14:15 | 17:08 | 3h 53m | Airbus A220-300 | | Tue, Oct 27 | UA 394 | United Airlines | 15:45 | 18:42 | 3h 57m | Boeing 737-700 | | Tue, Oct 27 | UA 2236 | United Airlines | 15:50 | 18:27 | 3h 37m | Airbus A319 | | Wed, Oct 28 | UA 1062 | United Airlines | 06:10 | 09:07 | 3h 57m | Boeing 737-800 | | Wed, Oct 28 | AC 1735 | Air Canada | 08:00 | 10:53 | 3h 53m | Boeing 737 MAX 8 | | Wed, Oct 28 | AC 593 | Air Canada | 14:15 | 17:08 | 3h 53m | Airbus A220-300 | | Wed, Oct 28 | UA 394 | United Airlines | 15:45 | 18:42 | 3h 57m | Boeing 737-700 | | Wed, Oct 28 | UA 2236 | United Airlines | 15:50 | 18:27 | 3h 37m | Airbus A319 | Showing all 30 scheduled YYZ to IAH departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every YYZ to IAH date on the interactive map ## Aircraft on the Toronto to Houston nonstop In the schedule table on this page, United Airlines flies the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), the [Boeing 737-700](https://2lnr.com/seatmaps/ua/737-700.md), and the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md), and Air Canada flies the [Airbus A220-300](https://2lnr.com/seatmaps/ac/a220-300.md) and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ac/737-max-8.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full YYZ to IAH nonstop schedule This page carries the full YYZ to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each YYZ to IAH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YYZ to IAH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Toronto to Houston nonstop Carriers operating YYZ to IAH nonstop in the current schedule. - [Air Canada (AC) route map](https://2lnr.com/routes/airlines/ac.md)\ [The aircraft AC flies](https://2lnr.com/seatmaps/ac.md) - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See YYZ to IAH on the interactive map → ## Frequently asked questions about YYZ to IAH **How long is the flight from Toronto (YYZ) to Houston (IAH)?** Scheduled flight times from Toronto (YYZ) to Houston (IAH) run from 3h 32m to 3h 57m across the departures in the schedule table on this page. The nonstop covers about 1,281 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from YYZ to IAH?** Air Canada and United Airlines fly YYZ to IAH nonstop. 2LNR doesn't show award or upgrade space for any of them on YYZ to IAH, so this page carries the schedule rather than a space claim. **How many flights a week are there from YYZ to IAH?** About 34 nonstop flights a week run between Toronto (YYZ) and Houston (IAH) in the current schedule, operated by Air Canada and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from YYZ to IAH depart?** Scheduled YYZ to IAH nonstops in the next 7 days with service leave between 06:10 and 19:20, local time at Toronto. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate YYZ to IAH nonstop?** In the schedule table on this page, YYZ to IAH nonstops fly as UA 394, UA 1062, UA 1345, and UA 2236 on United Airlines, and AC 591, AC 593, AC 595, and AC 1735 on Air Canada. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on YYZ to IAH?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying YYZ to IAH. The page carries the full YYZ to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAH to YYZ nonstop flights](https://2lnr.com/routes/iah-yyz.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Toronto (YYZ)](https://2lnr.com/routes/yyz.md), or [every route from Houston (IAH)](https://2lnr.com/routes/iah.md). Nonstops from Toronto (YYZ) to other airports within 150 miles of Houston (IAH): - [Toronto (YYZ) to Austin (AUS)](https://2lnr.com/routes/yyz-aus.md), 140 miles from IAH Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full YYZ to IAH nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)