United Airlines UA540 Flight Status Today

Domestic flight United Airlines UA540 takes off from Denver (DEN) United States to San Diego (SAN) United States. It's operated by United Airlines. The plane leaves Denver International Airport at 15:50 01 May 2026 America/Denver. The flight is expected to land at San Diego International Airport at 18:15 01 May 2026 America/Los_Angeles. The flight will last about 3 hours 25 minutes.

Current status of UA540 is Departed On time Estimated Arrival in 2 hours, 14 minutes

UA540 - UAL540 United Airlines (UA)
DEN Denver United States
Flight DEN to SAN
SAN San Diego United States
Departed On time Estimated Arrival in 2 hours, 14 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 15:50 01 May 2026
Actual 15:49 01 May 2026
None 1
Arrival San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 18:15 01 May 2026
Estimated 18:04 01 May 2026
None B49
UA540 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 25 minutes
  • Flight Distance: 1373 kms / 853 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KGCN1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Denver: Friday 2026-05-01 16:50 PM
  • Current Time in San Diego: Friday 2026-05-01 15:50 PM

United Airlines UA540 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA540
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 25
DELAYED 4
CANCELLED 1
ON TIME 52
DELAYED 7
CANCELLED 1
ON TIME 73
DELAYED 7
CANCELLED 2
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA540 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 28 Apr
Scheduled On time
Denver (DEN) 2026-04-28T20:00
San Diego (SAN) 2026-04-28T21:30
Mon 27 Apr
Scheduled On time
Denver (DEN) 2026-04-27T20:00
San Diego (SAN) 2026-04-27T21:30
Sun 26 Apr
Scheduled On time
Denver (DEN) 2026-04-26T19:50
San Diego (SAN) 2026-04-26T21:22
Sun 12 Apr
Scheduled On time
Denver (DEN) 2026-04-12T19:50
San Diego (SAN) 2026-04-12T21:22
Sat 11 Apr
Scheduled On time
Denver (DEN) 2026-04-11T20:00
San Diego (SAN) 2026-04-11T21:32
Wed 08 Apr
Scheduled On time
Denver (DEN) 2026-04-08T19:50
San Diego (SAN) 2026-04-08T21:22
Tue 07 Apr
Unknown
Denver (DEN) 2026-04-07 20:00
San Diego (SAN) 2026-04-07 21:30
Tue 31 Mar
Arrived On time
Denver (DEN) 2026-03-31T20:00
San Diego (SAN) 2026-03-31T21:30
2026-03-31T19:59
2026-03-31T21:25
Fri 27 Mar
Scheduled On time
Denver (DEN) 2026-03-27T19:25
San Diego (SAN) 2026-03-27T21:03
Thu 26 Mar
Departed Delayed by 1h 34m
Denver (DEN) 2026-03-26T19:25
San Diego (SAN) 2026-03-26T21:03
2026-03-26T21:05

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United Airlines Flight UA540 FAQs

What is the scheduled flight duration for United Airlines UA540 flight?

On average, nonstop flight takes 3 hour(s) 25 minutes, with the flight distance of 1373 km (853 miles).

What is the current status of United Airlines UA540 flight?

The current status of flight United Airlines UA540 is Departed On time.

What type of aircraft is used for the United Airlines UA540 flight?

All United Airlines UA540 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many United Airlines UA540 flights are operated a week?

7 flights per week. The Flight United Airlines UA540 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .