| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | LAS | DEN | 16:27 | 18:59 |
Delayed
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| May 19 | LAS | DEN | 15:26 | 17:43 |
Landed
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| May 18 | LAS | DEN | 15:06 | 17:24 |
Landed
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| May 17 | LAS | DEN | 15:25 | 17:45 |
Landed
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| May 16 | LAS | DEN | 15:03 | 17:26 |
Landed
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| May 15 | LAS | DEN | 15:51 | 18:18 |
Landed Late
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| May 14 | LAS | DEN | 15:52 | 18:21 |
Landed Late
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| May 13 | LAS | DEN | 15:28 | 17:57 |
Landed
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| May 12 | LAS | DEN | 14:56 | 17:21 |
Landed
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| May 11 | LAS | DEN | 15:03 | 17:25 |
Landed
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Track > |
Air Canada Flight AC3665 connects Las Vegas, United States to Denver, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Denver International Airport DEN.
How long is the AC3665 flight from Las Vegas to Denver?
The average flight time from Las Vegas to Denver is 1 hour and 24 minutes. The flight distance is 1009 km / 627 miles and the average flight speed is 722 km/h / 448 mph.
What is the On-Time Performance (OTP) of Air Canada Flight AC3665 Las Vegas to Denver?
The Airportia On-Time Performance Rating for Air Canada Flight AC3665 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC3665 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being En-Route on 18:59.
How else can the flight AC3665 be referenced as?
This Air Canada flight can also be referenced as ACA3665, AC 3665, ACA 3665.
How often is flight AC3665 delayed?
On average, 30% of all AC3665 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled AC3665 flight or baggage issues?
If your AC3665 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 AC3665 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: B6178, UA1925, WN857, WN2815
Other flights arriving at Denver DEN: UA1303, UA2411, UA1816, UA1925
All flights connecting Las Vegas LAS to Denver DEN.
