| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 27 | ORD | DEN | 22:18 | 22:01 |
En-Route
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| Jul 26 | ORD | DEN | 20:23 | 21:23 |
Landed
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| Jul 24 | ORD | DEN | 20:24 | 21:24 |
Landed
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| Jul 23 | ORD | DEN | 20:54 | 21:57 |
Landed
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| Jul 22 | ORD | DEN | 21:45 | 23:08 |
Delayed
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| Jul 20 | ORD | DEN | 20:44 | 21:47 |
Landed
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| Jul 19 | ORD | DEN | 20:32 | 21:34 |
Landed
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| Jul 18 | ORD | DEN | 20:55 | 21:55 |
Landed
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| Jul 17 | ORD | DEN | 21:37 | 22:27 |
Landed Late
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| Jun 30 | ORD | DEN | 20:48 | 22:29 |
Landed Late
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Air Canada Flight AC3973 connects Chicago, United States to Denver, United States, taking off from Chicago O'Hare International Airport ORD and landing at Denver International Airport DEN.
How long is the AC3973 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 6 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 661 km/h / 411 mph.
How many AC3973 flights are operated per week?
5 flights per week. The flight AC3973 is operated on Monday, Tuesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Air Canada Flight AC3973 Chicago to Denver?
The Airportia On-Time Performance Rating for Air Canada Flight AC3973 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC3973 flight?
The latest flight took off on Tuesday, July 28th, 2026 with the flight status being En-Route on 22:01.
How else can the flight AC3973 be referenced as?
This Air Canada flight can also be referenced as ACA3973, AC 3973, ACA 3973.
How often is flight AC3973 delayed?
On average, 30% of all AC3973 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled AC3973 flight or baggage issues?
If your AC3973 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 AC3973 Flight Tracker above for more details.
Other flights departing from Chicago ORD: RJ264, UA767, UA5645, 5Y543
Other flights arriving at Denver DEN: WN4214, DL493, UA767, AA3255
All flights connecting Chicago ORD to Denver DEN.
