| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | TUS | DEN | 10:11 | 12:32 |
En-Route
|
Track > |
United Airlines Flight UA3903 connects Tucson, United States to Denver, United States, taking off from Tucson International Airport TUS and landing at Denver International Airport DEN.
How long is the UA3903 flight from Tucson to Denver?
The average flight time from Tucson to Denver is 1 hour and 21 minutes. The flight distance is 1029 km / 639 miles and the average flight speed is 762 km/h / 474 mph.
How many UA3903 flights are operated per week?
1 flight per week. The flight UA3903 is operated on Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3903 Tucson to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA3903 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3903 flight?
The latest flight took off on Sunday, October 25th, 2026 with the flight status being En-Route on 12:32.
How else can the flight UA3903 be referenced as?
This United Airlines flight can also be referenced as UAL3903, UA 3903, UAL 3903.
How often is flight UA3903 delayed?
On average, 0% of all UA3903 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3903 flight or baggage issues?
If your UA3903 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 UA3903 Flight Tracker above for more details.
Other flights departing from Tucson TUS: UA1671, WN3742, WN2958, AA1559
Other flights arriving at Denver DEN: AM658, WN2332, WN2102, WN2958
All flights connecting Tucson TUS to Denver DEN.
