| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | DEN | ORD | 20:01 | 23:01 |
Landed
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| Jul 16 | DEN | ORD | 20:10 | 23:01 |
Landed
|
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| Jul 13 | DEN | ORD | 20:00 | 23:02 |
Landed
|
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| Jul 10 | DEN | ORD | 20:36 | 23:32 |
Landed
|
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| Jul 09 | DEN | ORD | 22:03 | 00:54 |
Delayed
|
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| Jul 06 | DEN | ORD | 20:06 | 23:01 |
Landed
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| May 20 | DEN | ORD | 21:15 | 23:56 |
Landed
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| May 19 | DEN | ORD | 20:31 | 23:18 |
Landed
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| May 18 | DEN | ORD | 20:40 | 00:02 |
Landed
|
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| May 17 | DEN | ORD | 20:57 | 00:10 |
Landed
|
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Air Canada Flight AC4903 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 AC4903 flight from Denver to Chicago?
The average flight time from Denver to Chicago is 1 hour and 57 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 733 km/h / 455 mph.
How many AC4903 flights are operated per week?
3 flights per week. The flight AC4903 is operated on Tuesday, Friday and Saturday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4903 Denver to Chicago?
The Airportia On-Time Performance Rating for Air Canada Flight AC4903 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4903 arriving at?
Flight AC4903 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest AC4903 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 23:01.
How else can the flight AC4903 be referenced as?
This Air Canada flight can also be referenced as ACA4903, AC 4903, ACA 4903.
How often is flight AC4903 delayed?
On average, 40% of all AC4903 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled AC4903 flight or baggage issues?
If your AC4903 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 AC4903 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA1417, UA778, UA2085, UA1262
Other flights arriving at Chicago ORD: F93345, DL1634, UA1503, UA2085
All flights connecting Denver DEN to Chicago ORD.