| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | DEN | ORD | 17:51 | 20:44 |
Landed Late
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| Jul 17 | DEN | ORD | 18:34 | 21:31 |
Delayed
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| Jul 16 | DEN | ORD | 16:41 | 19:39 |
Landed
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| Jul 15 | DEN | ORD | 16:42 | 19:42 |
Landed
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| Jul 14 | DEN | ORD | 16:43 | 19:43 |
Landed
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| Jul 13 | DEN | ORD | 16:47 | 19:47 |
Landed
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| Jul 12 | DEN | ORD | 17:03 | 20:01 |
Landed
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| Jul 11 | DEN | ORD | 16:56 | 19:51 |
Landed
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| Jul 10 | DEN | ORD | 16:50 | 19:47 |
Landed
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| Jul 09 | DEN | ORD | 16:53 | 20:15 |
Landed
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Air Canada Flight AC4509 connects Denver, United States to Chicago, United States, taking off from Denver International Airport DEN and landing at Chicago O'Hare International Airport ORD.
How long is the AC4509 flight from Denver to Chicago?
The average flight time from Denver to Chicago is 2 hours. The flight distance is 1426 km / 886 miles and the average flight speed is 715 km/h / 445 mph.
How many AC4509 flights are operated per week?
6 flights per week. The flight AC4509 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4509 Denver to Chicago?
The Airportia On-Time Performance Rating for Air Canada Flight AC4509 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4509 arriving at?
Flight AC4509 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest AC4509 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Landed on 20:44.
How else can the flight AC4509 be referenced as?
This Air Canada flight can also be referenced as ACA4509, AC 4509, ACA 4509.
How often is flight AC4509 delayed?
On average, 30% of all AC4509 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled AC4509 flight or baggage issues?
If your AC4509 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 AC4509 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA675, UA5261, UA5031, DL840
Other flights arriving at Chicago ORD: UA2088, UA675, AA3559, OO4681
All flights connecting Denver DEN to Chicago ORD.