| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | ORD | DEN | 22:25 | 23:23 |
Landed
|
Track > |
United Airlines Flight UA3939 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 UA3939 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 1 hour and 58 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 725 km/h / 451 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3939 Chicago to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA3939 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3939 flight?
The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 23:23.
How else can the flight UA3939 be referenced as?
This United Airlines flight can also be referenced as UAL3939, UA 3939, UAL 3939.
How often is flight UA3939 delayed?
On average, 0% of all UA3939 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3939 flight or baggage issues?
If your UA3939 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 UA3939 Flight Tracker above for more details.
Other flights departing from Chicago ORD: OO5141, OO5458, UA3885, UA3883
Other flights arriving at Denver DEN: UA1145, UA1161, WN1874, OO5680
All flights connecting Chicago ORD to Denver DEN.