AC 3661 Denver to Houston Flight Status

Air Canada Flight AC3661 from Denver International Airport DEN to Houston George Bush Intercontinental Airport IAH is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 11th, 2026.
Check the table below for AC3661's most recent flight history:

AC 3661 Flight Status & Schedule

Date Departure Arrival Status
Feb 11 12:01 14:51
Landed
Track >
Feb 09 12:06 15:01
Landed
Track >
Feb 08 12:13 15:01
Landed
Track >
Feb 07 12:14 15:06
Landed
Track >
Feb 06 12:01 14:54
Landed
Track >

Air Canada AC 3661 Denver to Houston Flight Information

Air Canada Flight AC3661 connects Denver, United States to Houston, United States, taking off from Denver International Airport DEN and landing at Houston George Bush Intercontinental Airport IAH.

How long is the AC3661 flight from Denver to Houston?

The average flight time from Denver to Houston is 1 hour and 52 minutes. The flight distance is 1387 km / 862 miles and the average flight speed is 740 km/h / 460 mph.

What is the On-Time Performance (OTP) of Air Canada Flight AC3661 Denver to Houston?

The Airportia On-Time Performance Rating for Air Canada Flight AC3661 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AC3661 arriving at?

Flight AC3661 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.

When was the latest AC3661 flight?

The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 14:51.

How else can the flight AC3661 be referenced as?

This Air Canada flight can also be referenced as ACA3661, AC 3661, ACA 3661.

How often is flight AC3661 delayed?

On average, 12% of all AC3661 flights are delayed. The average delay is 9 minutes.

Can I get compensation for my delayed or cancelled AC3661 flight or baggage issues?

If your AC3661 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 AC3661 Flight Tracker above for more details.

AC3661 and Denver DEN to Houston IAH Flights

Other flights departing from Denver DEN: UA500, UA1354, WN3594, WN1522

Other flights arriving at Houston IAH: UA1354, UA1893, UA4290, OO5098

All flights connecting Denver DEN to Houston IAH.

AC3661 Air Canada Flight: Denver to Houston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.