| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | LAS | DEN | 11:24 | 13:47 |
Landed
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| Sep 23 | LAS | DEN | 11:32 | 13:55 |
Landed
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| Sep 22 | LAS | DEN | 11:29 | 13:46 |
Landed
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| Sep 21 | LAS | DEN | 11:39 | 13:58 |
Landed
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| Sep 20 | LAS | DEN | 11:22 | 13:42 |
Landed
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| Sep 19 | LAS | DEN | 12:01 | 14:21 |
Landed
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| Sep 18 | LAS | DEN | 11:41 | 14:06 |
Landed
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| Sep 17 | LAS | DEN | 11:31 | 13:52 |
Landed
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| Sep 16 | LAS | DEN | 11:50 | 14:10 |
Landed
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| Sep 15 | LAS | DEN | 11:43 | 14:05 |
Landed
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Track > |
United Airlines Flight UA1456 connects Las Vegas, United States to Denver, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Denver International Airport DEN.
How long is the UA1456 flight from Las Vegas to Denver?
The average flight time from Las Vegas to Denver is 1 hour and 21 minutes. The flight distance is 1009 km / 627 miles and the average flight speed is 748 km/h / 465 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1456 Las Vegas to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1456 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1456 flight?
The latest flight took off on Wednesday, September 24th, 2025 with the flight status being Landed on 13:47.
How else can the flight UA1456 be referenced as?
This United Airlines flight can also be referenced as UAL1456, UA 1456, UAL 1456.
How often is flight UA1456 delayed?
On average, 10% of all UA1456 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled UA1456 flight or baggage issues?
If your UA1456 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 UA1456 Flight Tracker above for more details.
Flight UA1456 is code-shared by 3 airlines using the flight numbers AC3976, CM2894, LH9314
Other flights departing from Las Vegas LAS: AA6486, WN3510, WN1647, WN540
Other flights arriving at Denver DEN: UA2249, WN3686, UA1553, UA1918
All flights connecting Las Vegas LAS to Denver DEN.
