UA1456 United Airlines - Flight Status

Codeshare Flights
The flight CM2894 from Copa Airlines (CM) is a codeshare flight operated by United Airlines (UA) under the flight number UA1456. Check this page for details about flight UA1456.

Below, you can find details about United Airlines flight UA1456, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Tuesday, September 16, 2025.

UA1456 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UA1456 United Airlines to Denver

Scheduled - On-time
Flight Status for Tuesday September 16, 2025
This flight was also scheduled for Yesterday (September 14, 2025). See it here
This flight is also scheduled for Today (September 15, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Las Vegas (LAS)
September 16, 2025
Las Vegas Harry Reid International Airport
Estimated Departure Time:
11:20 am
Terminal:
3
Gate:
D54
Scheduled Departure Time: 11:20 am

Arrival

Denver (DEN)
September 16, 2025
Denver International Airport
Estimated Arrival Time:
02:20 pm
Terminal:
-
Gate:
B49
Scheduled Arrival Time: 02:20 pm
Baggage: 19
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.las-vegas-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC3976 - Air Canada

- CM2894 - Copa Airlines

- LH9314 - Lufthansa

Additional Information

Which is the frequency of flight UA1456?
The flight UA1456 is scheduled to flight on daily basis.

Which is the distance of flight UA1456?
The distance between the two airports is 627 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Las Vegas: 2025-09-15 16:03:15
Current Time in Denver: 2025-09-15 17:03:15

Alternative Flights

The following airlines serves the same route between Las Vegas and Denver:

Frontier Airlines
- Flight Number: F91994. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: F92016. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: F92350. (On Time performance: 57 - Average Delay: 20 minutes)
- Flight Number: F93540. (On Time performance: 51 - Average Delay: 48 minutes)
- Flight Number: F94612. (On Time performance: 57 - Average Delay: 51 minutes)

United Airlines
- Flight Number: UA1222.
- Flight Number: UA1291. (On Time performance: 69 - Average Delay: 23 minutes)
- Flight Number: UA1469.
- Flight Number: UA1715. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA1913. (On Time performance: 50 - Average Delay: 22 minutes)
- Flight Number: UA2108. (On Time performance: 51 - Average Delay: 38 minutes)
- Flight Number: UA493. (On Time performance: 85 - Average Delay: 11 minutes)
- Flight Number: UA529. (On Time performance: 44 - Average Delay: 23 minutes)
- Flight Number: UA596. (On Time performance: 93 - Average Delay: 4 minutes)

Southwest Airlines
- Flight Number: WN1327. (On Time performance: 80 - Average Delay: 5 minutes)
- Flight Number: WN1873. (On Time performance: 52 - Average Delay: 20 minutes)
- Flight Number: WN2159.
- Flight Number: WN2214. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: WN2295. (On Time performance: 64 - Average Delay: 24 minutes)
- Flight Number: WN2782. (On Time performance: 88 - Average Delay: 12 minutes)
- Flight Number: WN3146. (On Time performance: 33 - Average Delay: 39 minutes)
- Flight Number: WN3147. (On Time performance: 29 - Average Delay: 49 minutes)
- Flight Number: WN3149. (On Time performance: 55 - Average Delay: 24 minutes)
- Flight Number: WN3258. (On Time performance: 72 - Average Delay: 19 minutes)
- Flight Number: WN3662. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: WN472. (On Time performance: 50 - Average Delay: 45 minutes)
- Flight Number: WN513. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: WN765. (On Time performance: 71 - Average Delay: 27 minutes)
- Flight Number: WN949. (On Time performance: 71 - Average Delay: 11 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA1456

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
14 September
11:13 am
Las Vegas (LAS)
02:00 pm
Denver (DEN)
01h 47min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
13 September
11:14 am
Las Vegas (LAS)
02:04 pm
Denver (DEN)
01h 50min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
12 September
11:13 am
Las Vegas (LAS)
02:03 pm
Denver (DEN)
01h 50min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
11 September
11:19 am
Las Vegas (LAS)
02:42 pm
Denver (DEN)
02h 23min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
10 September
11:11 am
Las Vegas (LAS)
01:53 pm
Denver (DEN)
01h 42min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
09 September
11:16 am
Las Vegas (LAS)
02:10 pm
Denver (DEN)
01h 54min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
08 September
11:11 am
Las Vegas (LAS)
02:08 pm
Denver (DEN)
01h 57min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
07 September
05:34 pm
Las Vegas (LAS)
08:21 pm
Denver (DEN)
01h 47min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Saturday
06 September
01:26 pm
Las Vegas (LAS)
04:12 pm
Denver (DEN)
01h 46min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
05 September
11:12 am
Las Vegas (LAS)
02:18 pm
Denver (DEN)
02h 06min
Boeing 737-900
Boeing 737-900
Landed - On-time