| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 28 | YYC | DEN | 10:45 | 12:51 |
Landed Late
|
Track > |
United Airlines Flight UA3903 connects Calgary, Canada to Denver, United States, taking off from Calgary International Airport YYC and landing at Denver International Airport DEN.
How long is the UA3903 flight from Calgary to Denver?
The average flight time from Calgary to Denver is 2 hours and 6 minutes. The flight distance is 1445 km / 898 miles and the average flight speed is 688 km/h / 428 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3903 Calgary to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA3903 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3903 flight?
The latest flight took off on Thursday, May 28th, 2026 with the flight status being Landed on 12:51.
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, 100% of all UA3903 flights are delayed. The average delay is 17 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 Calgary YYC: WS111, WS1020, WS1160, WS1500
Other flights arriving at Denver DEN: UA1191, UA5787, UA640, OO5685
All flights connecting Calgary YYC to Denver DEN.