UA5423 United Airlines - Flight Status
Warning
There is more than one flight with the same flight number on the same day. This is the other flight:
UA5423 Sun Valley (SUN) to Sun Valley (SUN) Departure: 08:08 am Arrival: 12:56 pm Check flight
Below, you can find details about United Airlines flight UA5423, which currently operates between the airports of Sun Valley - Friedman Memorial Airport (Airport Code SUN) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, December 23, 2025.
Table of contents:
Flight Status
Flight Status
UA5423 On Time performance:
76
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
UA5423 United Airlines from Sun Valley
Landed - Delayed
Delay: 138 minutes
Flight Status for Tuesday December 23, 2025
This flight is also scheduled for Today (December 24, 2025). See it here
Landed - Delayed
Delay: 138 minutes
Flight Status for Tuesday December 23, 2025
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Sun Valley (SUN)
December 23, 2025
Friedman Memorial Airport
Departed at:
10:29 am
Terminal:
-
Gate:
-
Scheduled Departure Time: 08:08 am
Arrival
San Francisco (SFO)
December 23, 2025
San Francisco International Airport
Arrived at:
12:03 pm
Terminal:
3
Gate:
E3
Scheduled Arrival Time: 09:45 am
Baggage: 4
Disclaimer
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