| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | DCA | DEN | 17:37 | 18:50 |
Landed Late
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| Jul 17 | DCA | DEN | 16:41 | 17:59 |
Landed
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| Jul 16 | DCA | DEN | 16:36 | 17:43 |
Landed
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| Jul 15 | DCA | DEN | 16:27 | 17:39 |
Landed
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| Jul 14 | DCA | DEN | 18:14 | 19:07 |
Delayed
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| Jul 13 | DCA | DEN | 16:24 | 17:26 |
Landed
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| Jul 12 | DCA | DEN | 16:25 | 17:31 |
Landed
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| Jul 11 | DCA | DEN | 16:56 | 18:02 |
Landed
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| Jul 10 | DCA | DEN | 16:28 | 17:57 |
En-Route
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| Jul 09 | DCA | DEN | 19:24 | 20:54 |
Delayed
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Air Canada Flight AC3643 connects Washington, United States to Denver, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Denver International Airport DEN.
How long is the AC3643 flight from Washington to Denver?
The average flight time from Washington to Denver is 3 hours and 11 minutes. The flight distance is 2369 km / 1472 miles and the average flight speed is 744 km/h / 462 mph.
How many AC3643 flights are operated per week?
6 flights per week. The flight AC3643 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Air Canada Flight AC3643 Washington to Denver?
The Airportia On-Time Performance Rating for Air Canada Flight AC3643 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC3643 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 18:50.
How else can the flight AC3643 be referenced as?
This Air Canada flight can also be referenced as ACA3643, AC 3643, ACA 3643.
How often is flight AC3643 delayed?
On average, 30% of all AC3643 flights are delayed. The average delay is 72 minutes.
Can I get compensation for my delayed or cancelled AC3643 flight or baggage issues?
If your AC3643 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 AC3643 Flight Tracker above for more details.
Other flights departing from Washington DCA: UA746, AC8824, WN1461, WN4479
Other flights arriving at Denver DEN: TK201, UA5358, OO5404, UA2123
All flights connecting Washington DCA to Denver DEN.
