| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | DEN | LAS | 13:57 | 14:32 |
Landed
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Track > |
| Sep 23 | DEN | LAS | 13:56 | 14:34 |
Landed
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| Sep 22 | DEN | LAS | 13:50 | 14:24 |
Landed
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| Sep 21 | DEN | LAS | 14:08 | 14:43 |
Landed
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| Sep 20 | DEN | LAS | 13:47 | 14:19 |
Landed
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| Sep 19 | DEN | LAS | 14:00 | 15:09 |
Landed Late
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| Sep 18 | DEN | LAS | 14:06 | 14:32 |
Landed
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| Sep 17 | DEN | LAS | 13:47 | 14:14 |
Landed
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| Sep 16 | DEN | LAS | 13:57 | 14:26 |
Landed
|
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| Sep 15 | DEN | LAS | 14:22 | 14:53 |
Landed Late
|
Track > |
United Airlines Flight UA1803 connects Denver, United States to Las Vegas, United States, taking off from Denver International Airport DEN and landing at Las Vegas McCarran International Airport LAS.
How long is the UA1803 flight from Denver to Las Vegas?
The average flight time from Denver to Las Vegas is 1 hour and 35 minutes. The flight distance is 1009 km / 627 miles and the average flight speed is 641 km/h / 398 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1803 Denver to Las Vegas?
The Airportia On-Time Performance Rating for United Airlines Flight UA1803 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1803 arriving at?
Flight UA1803 arrives at Las Vegas McCarran International Airport (LAS) Terminal 3.
When was the latest UA1803 flight?
The latest flight took off on Wednesday, September 24th, 2025 with the flight status being Landed on 14:32.
How else can the flight UA1803 be referenced as?
This United Airlines flight can also be referenced as UAL1803, UA 1803, UAL 1803.
How often is flight UA1803 delayed?
On average, 30% of all UA1803 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled UA1803 flight or baggage issues?
If your UA1803 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 UA1803 Flight Tracker above for more details.
Flight UA1803 is code-shared by 2 airlines using the flight numbers AC3450, CM2890
Other flights departing from Denver DEN: UA2025, WN3319, UA597, UA2049
Other flights arriving at Las Vegas LAS: WN2786, WN850, WN3323, AS2296
All flights connecting Denver DEN to Las Vegas LAS.
