| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 10 | ORD | DEN | 10:33 | 11:48 |
Delayed
|
Track > |
| Apr 27 | ORD | DEN | 05:00 | 06:24 |
Landed
|
Track > |
| Feb 20 | ORD | DEN | 10:04 | 11:07 |
Landed Late
|
Track > |
| Feb 08 | ORD | DEN | 07:18 | 08:23 |
Delayed
|
Track > |
United Airlines Flight UA3921 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 UA3921 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 11 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 652 km/h / 405 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3921 Chicago to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA3921 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3921 flight?
The latest flight took off on Monday, August 10th, 2026 with the flight status being En-Route on 11:48.
How else can the flight UA3921 be referenced as?
This United Airlines flight can also be referenced as UAL3921, UA 3921, UAL 3921.
How often is flight UA3921 delayed?
On average, 75% of all UA3921 flights are delayed. The average delay is 66 minutes.
Can I get compensation for my delayed or cancelled UA3921 flight or baggage issues?
If your UA3921 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 UA3921 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA3644, AA4160, AA4748, UA382
Other flights arriving at Denver DEN: UA2154, SY651, WN319, WN336
All flights connecting Chicago ORD to Denver DEN.
