United UA540 Flight Status Tracker
UA540 is a domestic flight operated by United. UA540 is departing from Denver (DEN), United States and arriving at San Diego (SAN), United States. The flight distance is about 1372.52 km or 852.85 miles and flight time is 2 hours 24 minutes. Get the latest status of UA540 / UAL540 here.
Update on Dec. 5, 2025, 5:01 a.m.
Lastest Status
Arrived On time
| DEN | SAN |
Distance: 1372.52 km / 852.85 miles or 741.10 nautical miles.
Departure Denver International Airport
Actual Departure: 19:14
Scheduled Departure: 19:15
Departure Terminal : 3 Gate None
Arrival San Diego International Airport
Actual Arrival: 20:19
Scheduled Arrival: 20:45
Arrival Terminal : C Gate None
Flight UA540 detail information
| Type | Domestic Flight |
| Route | Departure Denver (DEN), United States and arriving at San Diego (SAN), United States |
| Airlines | United (UA) |
| Aircraft | A319 |
| Flight Duration | 2 hours 24 minutes |
| Flight Distance | 1372.52 km /852.85 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA540 Airports
| Departures |
|---|
| Airport: Denver International Airport, United States |
| ICAO Code: DEN |
| DEN Current time: 22:31 04-Dec-2025 |
| Arrivals |
| Airport: San Diego International Airport, United States |
| ICAO Code: SAN |
| SAN Current time: 21:31 04-Dec-2025 |