United Airlines UA1940 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA1940 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 11:15 04 May 2026 America/Denver. The flight is expected to land at San Diego International Airport at 12:47 04 May 2026 America/Los_Angeles. The flight will last about 2 hours 32 minutes.

Current status of UA1940 is Diverted to DEN Denver

UA1940 - UAL1940 United Airlines (UA)
DEN Denver United States
Flight DEN to SAN
SAN San Diego United States
Diverted to DEN Denver
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 11:15 04 May 2026
Actual 11:25 04 May 2026
None B19
Arrival San Diego International Airport
IATA: SANICAO: KSAN
Scheduled 12:47 04 May 2026
Actual 11:55 04 May 2026
None B16
UA1940 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3587
  • Flight Duration: 2 hours 32 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: Airbus A321neo
  • Callsign: F-KTRI3
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Denver: Monday 2026-05-04 17:26 PM
  • Current Time in San Diego: Monday 2026-05-04 16:26 PM

United Airlines UA1940 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1940
AIRPLANE Airbus A321neo
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 28
DELAYED 1
CANCELLED 0
ON TIME 54
DELAYED 1
CANCELLED 0
ON TIME 77
DELAYED 3
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1940 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 01 May
Scheduled On time
Denver (DEN) 2026-05-01T11:15
San Diego (SAN) 2026-05-01T12:47
Thu 30 Apr
Scheduled On time
Denver (DEN) 2026-04-30T09:05
San Diego (SAN) 2026-04-30T09:59
Sat 25 Apr
Arrived On time
Denver (DEN) 2026-04-25T11:20
San Diego (SAN) 2026-04-25T12:50
2026-04-25T11:18
2026-04-25T12:48
Wed 15 Apr
Arrived On time
Denver (DEN) 2026-04-15T11:20
San Diego (SAN) 2026-04-15T12:52
2026-04-15T11:17
2026-04-15T12:27
Tue 14 Apr
Arrived On time
Denver (DEN) 2026-04-14T11:20
San Diego (SAN) 2026-04-14T12:52
2026-04-14T11:12
2026-04-14T12:40
Sat 11 Apr
Arrived On time
Denver (DEN) 2026-04-11T11:20
San Diego (SAN) 2026-04-11T12:50
2026-04-11T11:17
2026-04-11T12:40
Fri 10 Apr
Arrived On time
Denver (DEN) 2026-04-10T11:20
San Diego (SAN) 2026-04-10T12:52
2026-04-10T11:19
2026-04-10T12:39
Wed 08 Apr
Arrived On time
Denver (DEN) 2026-04-08T11:20
San Diego (SAN) 2026-04-08T12:52
2026-04-08T11:13
2026-04-08T12:41
Fri 03 Apr
Scheduled On time
Denver (DEN) 2026-04-03T11:20
San Diego (SAN) 2026-04-03T12:52
Tue 31 Mar
Arrived On time
Denver (DEN) 2026-03-31T11:20
San Diego (SAN) 2026-03-31T12:52
2026-03-31T11:16
2026-03-31T12:39

Flight routes similar to United Airlines UA1940

Airline Flight no Departure Arrival
Air Canada AC4779
Air Canada 		04/05/2026
20:46 		2 hours 30 minutes
22:16
Air Canada AC3588
Air Canada 		04/05/2026
15:49 		2 hours 30 minutes
17:19
Air Canada AC5406
Air Canada 		04/05/2026
07:45 		2 hours 28 minutes
09:15
Copa Airlines CM1139
Copa Airlines 		04/05/2026
20:46 		2 hours 30 minutes
22:16
Frontier Airlines F92421
Frontier Airlines 		04/05/2026
07:00 		2 hours 37 minutes
08:34
Frontier Airlines F94989
Frontier Airlines 		04/05/2026
22:29 		2 hours 30 minutes
23:59
Air Canada AC3587
Air Canada 		04/05/2026
11:15 		2 hours 32 minutes
12:47
Air Canada AC3596
Air Canada 		04/05/2026
19:40 		2 hours 32 minutes
21:12

United Airlines Flight UA1940 FAQs

What is the scheduled flight duration for United Airlines UA1940 flight?

On average, nonstop flight takes 2 hour(s) 32 minutes, with the flight distance of 1373 km (853 miles).

What is the current status of United Airlines UA1940 flight?

The current status of flight United Airlines UA1940 is Diverted to DEN Denver.

What type of aircraft is used for the United Airlines UA1940 flight?

All United Airlines UA1940 flights are operated using Airbus A321neo aircraft.

How many United Airlines UA1940 flights are operated a week?

7 flights per week. The Flight United Airlines UA1940 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .