| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 26 | YUL | IAH | 16:49 | 19:07 |
Landed
|
Track > |
| Jul 25 | YUL | IAH | 17:08 | 19:30 |
Landed
|
Track > |
| Jul 24 | YUL | IAH | 16:59 | 19:22 |
Landed
|
Track > |
| Jul 23 | YUL | IAH | 16:54 | 19:35 |
Landed
|
Track > |
| Jul 22 | YUL | IAH | 17:36 | 20:23 |
Delayed
|
Track > |
| Jul 21 | YUL | IAH | 17:31 | 20:24 |
Delayed
|
Track > |
| Jul 20 | YUL | IAH | 17:00 | 19:17 |
Landed
|
Track > |
| Jul 19 | YUL | IAH | 17:02 | 19:20 |
Landed
|
Track > |
| Jul 18 | YUL | IAH | 17:18 | 19:53 |
Landed Late
|
Track > |
| Jul 17 | YUL | IAH | 16:53 | 19:26 |
Landed
|
Track > |
Air Canada Flight AC581 connects Montreal, Canada to Houston, United States, taking off from Montreal Pierre Elliott Trudeau Airport YUL and landing at Houston George Bush Intercontinental Airport IAH.
How long is the AC581 flight from Montreal to Houston?
The average flight time from Montreal to Houston is 3 hours and 30 minutes. The flight distance is 2549 km / 1584 miles and the average flight speed is 728 km/h / 453 mph.
What is the On-Time Performance (OTP) of Air Canada Flight AC581 Montreal to Houston?
The Airportia On-Time Performance Rating for Air Canada Flight AC581 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC581 arriving at?
Flight AC581 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal E.
When was the latest AC581 flight?
The latest flight took off on Monday, July 27th, 2026 with the flight status being Landed on 19:07.
How else can the flight AC581 be referenced as?
This Air Canada flight can also be referenced as ACA581, AC0581, AC 581, ACA 581.
How often is flight AC581 delayed?
On average, 30% of all AC581 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled AC581 flight or baggage issues?
If your AC581 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AC581 Flight Tracker above for more details.
Flight AC581 is code-shared by 1 airline using the flight number UA8706
Other flights departing from Montreal YUL: AA6025, AC7971, RV1847, AC8647
Other flights arriving at Houston IAH: AA5005, UA4353, VB560, UA5243
All flights connecting Montreal YUL to Houston IAH.
