Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

UA5373 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA5373, which currently operates between the airports of Santa Ana - John Wayne Airport (Airport Code SNA) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, November 02, 2025.

UA5373 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UA5373 United Airlines from Santa Ana

Landed - Delayed
Delay: 185 minutes
Flight Status for Sunday November 02, 2025
This flight is also scheduled for Today (November 03, 2025). See it here
This flight is also scheduled for Tomorrow (November 04, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 700 and Challenger 870

Departure

Santa Ana (SNA)
November 02, 2025
John Wayne Airport
Departed at:
03:40 pm
Terminal:
-
Gate:
1A
Scheduled Departure Time: 12:35 pm

Arrival

San Francisco (SFO)
November 02, 2025
San Francisco International Airport
Arrived at:
05:14 pm
Terminal:
3
Gate:
F8
Scheduled Arrival Time: 02:09 pm
Baggage: 7
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.airport-sfo.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:

- AC4134 - Air Canada

- VA8499 - Virgin Australia

Additional Information

Which is the frequency of flight UA5373?
The flight UA5373 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.

Which is the distance of flight UA5373?
The distance between the two airports is 372 miles.

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 Santa Ana and San Francisco:

Alaska Airlines
- Flight Number: AS3212. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: AS3216.
- Flight Number: AS3248.
- Flight Number: AS3251. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: AS3404. (On Time performance: 77 - Average Delay: 12 minutes)
- Flight Number: AS3430. (On Time performance: 70 - Average Delay: 12 minutes)
- Flight Number: AS3440. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: AS3441.
- Flight Number: AS3450. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: AS3465. (On Time performance: 85 - Average Delay: 10 minutes)
- Flight Number: AS3492. (On Time performance: 49 - Average Delay: 28 minutes)
- Flight Number: AS3494. (On Time performance: 80 - Average Delay: 13 minutes)

Frontier Airlines
- Flight Number: F93581. (On Time performance: 68 - Average Delay: 23 minutes)

United Airlines
- Flight Number: UA2495. (On Time performance: 72 - Average Delay: 23 minutes)
- Flight Number: UA285. (On Time performance: 66 - Average Delay: 17 minutes)
- Flight Number: UA336. (On Time performance: 80 - Average Delay: 6 minutes)
- Flight Number: UA448. (On Time performance: 69 - Average Delay: 15 minutes)
- Flight Number: UA5394. (On Time performance: 81 - Average Delay: 15 minutes)
- Flight Number: UA5715. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA5805. (On Time performance: 84 - Average Delay: 9 minutes)
- Flight Number: UA5906. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: UA5940.
- Flight Number: UA6004.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

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 UA5373

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
02 November
03:40 pm
Santa Ana (SNA)
05:14 pm
San Francisco (SFO)
01h 34min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Saturday
01 November
12:26 pm
Santa Ana (SNA)
01:48 pm
San Francisco (SFO)
01h 22min
Canadair (Bomb
Canadair (Bomb
Landed - On-time