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

UA519 United Airlines - Flight Status

Codeshare Flights
The flight AC5612 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA519. Check this page for details about flight UA519.

Below, you can find details about United Airlines flight UA519, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Sunday, June 15, 2025.

UA519 On Time performance:
77
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

UA519 United Airlines from San Francisco

Landed - On-time
Delay: 11 minutes
Flight Status for Sunday June 15, 2025
This flight was also scheduled for Yesterday (June 14, 2025). See it here
This flight is also scheduled for Tomorrow (June 16, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

San Francisco (SFO)
June 15, 2025
San Francisco International Airport
Departed at:
01:47 pm
Terminal:
3
Gate:
E13
Scheduled Departure Time: 01:25 pm

Arrival

San Diego (SAN)
June 15, 2025
San Diego International Airport
Arrived at:
03:17 pm
Terminal:
2
Gate:
40
Scheduled Arrival Time: 03:06 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:

- AC5612 - Air Canada

- NH7300 - ANA All Nippon Airways

- VA8431 - Virgin Australia

Additional Information

Which is the frequency of flight UA519?
The flight UA519 is scheduled to flight on daily basis.

Which is the distance of flight UA519?
The distance between the two airports is 447 miles.

Which is the flight time of flight UA519?
The scheduled flight time gate to gate is: 01:41 hours.
The real flight time gate to gate on average is: 01:32 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

Alaska Airlines
- Flight Number: AS3284. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: AS3376. (On Time performance: 63 - Average Delay: 20 minutes)
- Flight Number: AS3452. (On Time performance: 70 - Average Delay: 15 minutes)
- Flight Number: AS3455. (On Time performance: 52 - Average Delay: 22 minutes)
- Flight Number: AS3479. (On Time performance: 67 - Average Delay: 10 minutes)
- Flight Number: AS3482. (On Time performance: 72 - Average Delay: 19 minutes)
- Flight Number: AS912. (On Time performance: 87 - Average Delay: 9 minutes)

Frontier Airlines
- Flight Number: F94306. (On Time performance: 81 - Average Delay: 10 minutes)

United Airlines
- Flight Number: UA1179. (On Time performance: 76 - Average Delay: 15 minutes)
- Flight Number: UA1340. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: UA1434. (On Time performance: 86 - Average Delay: 7 minutes)
- Flight Number: UA1483. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: UA1584. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: UA1712. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: UA2391. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: UA2633. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: UA2861. (On Time performance: 84 - Average Delay: 19 minutes)
- Flight Number: UA369. (On Time performance: 55 - Average Delay: 17 minutes)

Southwest Airlines
- Flight Number: WN1252.
- Flight Number: WN1264. (On Time performance: 79 - Average Delay: 16 minutes)
- Flight Number: WN1364. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: WN1537. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: WN1794. (On Time performance: 50 - Average Delay: 32 minutes)
- Flight Number: WN2438. (On Time performance: 63 - Average Delay: 18 minutes)
- Flight Number: WN2769. (On Time performance: 56 - Average Delay: 19 minutes)
- Flight Number: WN4173. (On Time performance: 53 - Average Delay: 22 minutes)
- Flight Number: WN4380. (On Time performance: 57 - Average Delay: 15 minutes)
- Flight Number: WN495. (On Time performance: 80 - Average Delay: 11 minutes)
- Flight Number: WN5326.
- Flight Number: WN662. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: WN793. (On Time performance: 46 - Average Delay: 32 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 June 01, 2025 to June 13, 2025, we have obtained these figures.
Total number of flights: 13
On Time: 10 ( 77 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 15 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 8 % )

Average Delay: 18 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA519

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
14 June
01:14 pm
San Francisco (SFO)
02:54 pm
San Diego (SAN)
01h 40min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
13 June
03:33 pm
San Francisco (SFO)
05:09 pm
San Diego (SAN)
01h 36min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
12 June
01:17 pm
San Francisco (SFO)
02:44 pm
San Diego (SAN)
01h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
11 June
04:32 pm
()
06:07 pm
San Diego (SAN)
Boeing 737-800
Boeing 737-800
Landed - DIVERTED
Wednesday
11 June
01:25 pm
San Francisco (SFO)
03:37 pm
San Francisco (SFO)
Boeing 737-800
Boeing 737-800
- DIVERTED
Tuesday
10 June
01:31 pm
San Francisco (SFO)
02:59 pm
San Diego (SAN)
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
09 June
01:19 pm
San Francisco (SFO)
02:44 pm
San Diego (SAN)
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
08 June
01:30 pm
San Francisco (SFO)
02:58 pm
San Diego (SAN)
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
07 June
01:17 pm
San Francisco (SFO)
02:48 pm
San Diego (SAN)
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
06 June
01:20 pm
San Francisco (SFO)
02:51 pm
San Diego (SAN)
Boeing 737-800
Boeing 737-800
Landed - On-time