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

UA5434 United Airlines - Flight Status

Codeshare Flights
The flight AC3951 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA5434. Check this page for details about flight UA5434.

Below, you can find details about United Airlines flight UA5434, which currently operates between the airports of Santa Barbara - Santa Barbara Municipal Airport (Airport Code SBA) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, February 03, 2026.

UA5434 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

UA5434 United Airlines from Santa Barbara

Landed - On-time
Flight Status for Tuesday February 03, 2026

Airline information

United Airlines
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Santa Barbara (SBA)
February 03, 2026
Santa Barbara Municipal Airport
Departed at:
05:58 am
Terminal:
-
Gate:
5C
Scheduled Departure Time: 06:00 am

Arrival

San Francisco (SFO)
February 03, 2026
San Francisco International Airport
Arrived at:
07:09 am
Terminal:
3
Gate:
F8
Scheduled Arrival Time: 07:27 am
Baggage: 4
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:

- AC3951 - Air Canada

- NZ9607 - Air New Zealand

Additional Information

Which is the frequency of flight UA5434?
The flight UA5434 is scheduled to flight on Tuesday, Sunday on a weekly basis.

Which is the distance of flight UA5434?
The distance between the two airports is 262 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 airline serve the same route between Santa Barbara and San Francisco:
United Airlines - Flight Number: UA2097. (On Time performance: 72 - Average Delay: 34 minutes)

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 UA5434

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
27 January
05:54 am
Santa Barbara (SBA)
07:29 am
San Francisco (SFO)
01h 35min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
13 January
05:52 am
Santa Barbara (SBA)
07:20 am
San Francisco (SFO)
01h 28min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
11 January
05:56 am
Santa Barbara (SBA)
07:18 am
San Francisco (SFO)
01h 22min
Embraer 175 (E
Embraer 175 (E
Landed - On-time