Informational Guide to San Diego Airport (SAN) - NON OFFICIAL

UA2381 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA2381, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Saturday, May 31, 2025.

UA2381 On Time performance:
92
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

UA2381 United Airlines from Denver

Scheduled - On-time
Flight Status for Saturday May 31, 2025
This flight was also scheduled for Yesterday (May 29, 2025). See it here
This flight is also scheduled for Today (May 30, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Airbus A321neo

Departure

Denver (DEN)
May 31, 2025
Denver International Airport
Estimated Departure Time:
11:22 am
Terminal:
-
Gate:
B23
Scheduled Departure Time: 11:22 am

Arrival

San Diego (SAN)
May 31, 2025
San Diego International Airport
Estimated Arrival Time:
12:46 pm
Terminal:
2
Gate:
43
Scheduled Arrival Time: 12:46 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:

- AC3587 - Air Canada

Additional Information

Which is the frequency of flight UA2381?
The flight UA2381 is scheduled to flight on daily basis.

Which is the distance of flight UA2381?
The distance between the two airports is 852 miles.

Which is the flight time of flight UA2381?
The scheduled flight time gate to gate is: 02:24 hours.
The real flight time gate to gate on average is: 02:24 hours.

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 Denver: 2025-05-30 02:40:07
Current Time in San Diego: 2025-05-30 01:40:07

Alternative Flights

The following airlines serves the same route between Denver and San Diego:

Frontier Airlines
- Flight Number: F92711. (On Time performance: 72 - Average Delay: 37 minutes)
- Flight Number: F92817. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: F94989. (On Time performance: 72 - Average Delay: 23 minutes)

United Airlines
- Flight Number: UA1281. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: UA1302. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: UA1835. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: UA2309. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: UA540. (On Time performance: 78 - Average Delay: 11 minutes)

Southwest Airlines
- Flight Number: WN1014. (On Time performance: 55 - Average Delay: 41 minutes)
- Flight Number: WN103. (On Time performance: 62 - Average Delay: 20 minutes)
- Flight Number: WN1360. (On Time performance: 85 - Average Delay: 4 minutes)
- Flight Number: WN1568. (On Time performance: 81 - Average Delay: 6 minutes)
- Flight Number: WN2120. (On Time performance: 89 - Average Delay: 8 minutes)
- Flight Number: WN2380. (On Time performance: 53 - Average Delay: 37 minutes)
- Flight Number: WN3068. (On Time performance: 73 - Average Delay: 23 minutes)
- Flight Number: WN3183. (On Time performance: 50 - Average Delay: 37 minutes)
- Flight Number: WN5487. (On Time performance: 79 - Average Delay: 6 minutes)
- Flight Number: WN673. (On Time performance: 73 - Average Delay: 11 minutes)
- Flight Number: WN969. (On Time performance: 86 - Average Delay: 6 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 06, 2025 to May 25, 2025, we have obtained these figures.
Total number of flights: 49
On Time: 45 ( 92 % )
Moderate Delay: 1 ( 2 % )
Significant Delay: 2 ( 4 % )
Major Delay: 1 ( 2 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 7 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 26, 2024 to May 25, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 19, 2024 to March 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UA2381

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
29 May
11:24 am
Denver (DEN)
12:38 pm
San Diego (SAN)
02h 14min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
28 May
11:39 am
Denver (DEN)
01:04 pm
San Diego (SAN)
02h 25min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Tuesday
27 May
11:40 am
Denver (DEN)
12:53 pm
San Diego (SAN)
02h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
26 May
12:37 pm
Denver (DEN)
01:48 pm
San Diego (SAN)
02h 11min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Sunday
25 May
11:33 am
Denver (DEN)
12:57 pm
San Diego (SAN)
02h 24min
Airbus A321neo
Airbus A321neo
Landed - On-time
Saturday
24 May
11:30 am
Denver (DEN)
12:42 pm
San Diego (SAN)
02h 12min
Airbus A321neo
Airbus A321neo
Landed - On-time
Friday
23 May
11:12 am
Denver (DEN)
12:31 pm
San Diego (SAN)
02h 19min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
22 May
11:29 am
Denver (DEN)
12:57 pm
San Diego (SAN)
02h 28min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
21 May
11:26 am
Denver (DEN)
12:49 pm
San Diego (SAN)
02h 23min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
20 May
11:28 am
Denver (DEN)
12:58 pm
San Diego (SAN)
02h 30min
Airbus A321neo
Airbus A321neo
Landed - On-time