UA540 United Airlines - Flight Status
Codeshare Flights
The flight AC3596 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA540. Check this page for details about flight UA540.
Warning
This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:
San Diego (SAN) - San Diego International Airport
There is more than one flight with the same flight number on the same day. This is the other flight:
UA540 Los Angeles (LAX) to San Diego (SAN) Departure: 12:45 am Arrival: 01:30 am Check flight
Below, you can find details about United Airlines flight UA540, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and Los Angeles - Los Angeles International Airport (Airport Code LAX).
This flight data pertains specifically to the flight's details for Tuesday, October 28, 2025.
UA540 On Time performance:
59
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
UA540 United Airlines from Denver
Landed - Delayed
Delay: 135 minutes
Flight Status for Tuesday October 28, 2025
This flight is also scheduled for Today (October 29, 2025). See it here
This flight is also scheduled for Tomorrow (October 30, 2025). See it here
Landed - Delayed
Delay: 135 minutes
Flight Status for Tuesday October 28, 2025
Airline information
United Airlines
Equipment: Airbus A321neo
Departure
Denver (DEN)
October 28, 2025
Denver International Airport
Departed at:
07:17 pm
Terminal:
-
Gate:
B11
Scheduled Departure Time: 07:24 pm
Arrival
Los Angeles (LAX)
October 28, 2025
Los Angeles International Airport
Arrived at:
11:09 pm
Terminal:
2
Gate:
-
Scheduled Arrival Time: 08:54 pm
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.san-diego-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:
- AC3596 - Air Canada
- LH9238 - Lufthansa