| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | ORD | DEN | 16:37 | 17:48 |
Landed
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Track > |
| Dec 16 | ORD | DEN | 16:44 | 17:58 |
Landed
|
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| Dec 15 | ORD | DEN | 16:59 | 18:04 |
Landed
|
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| Dec 14 | ORD | DEN | 16:52 | 17:56 |
Landed
|
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| Dec 13 | ORD | DEN | 17:19 | 18:29 |
Landed Late
|
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| Dec 12 | ORD | DEN | 17:02 | 18:20 |
Landed
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| Dec 11 | ORD | DEN | 17:32 | 18:49 |
Landed Late
|
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| Dec 10 | ORD | DEN | 16:38 | 17:50 |
Landed
|
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| Dec 09 | ORD | DEN | 16:35 | 17:55 |
Landed
|
Track > |
| Dec 08 | ORD | DEN | 16:39 | 17:52 |
Landed
|
Track > |
United Airlines Flight UA1801 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 UA1801 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 12 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 647 km/h / 402 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1801 Chicago to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1801 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1801 flight?
The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 17:48.
How else can the flight UA1801 be referenced as?
This United Airlines flight can also be referenced as UAL1801, UA 1801, UAL 1801.
How often is flight UA1801 delayed?
On average, 30% of all UA1801 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled UA1801 flight or baggage issues?
If your UA1801 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 UA1801 Flight Tracker above for more details.
Flight UA1801 is code-shared by 3 airlines using the flight numbers AC5087, CM2744, OS7733
Other flights departing from Chicago ORD: UA2866, AA4913, AA3459, WN1228
Other flights arriving at Denver DEN: UA1832, UA5861, UA2411, OO4642
All flights connecting Chicago ORD to Denver DEN.
