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

UA4678 United Airlines - Flight Status

Codeshare Flights
The flight AC4342 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA4678. Check this page for details about flight UA4678.

Below, you can find details about United Airlines flight UA4678, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Fresno - Fresno Yosemite International Airport (Airport Code FAT).
This flight data pertains specifically to the flight's details for Sunday, November 01, 2026.

UA4678 On Time performance:
83
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

UA4678 United Airlines to Fresno

Landed - On-time
Delay: 9 minutes
Flight Status for Sunday November 01, 2026
This flight is also scheduled for Today (November 02, 2026). See it here
This flight is also scheduled for Tomorrow (November 03, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 200

Departure

San Francisco (SFO)
November 01, 2026
San Francisco International Airport
Departed at:
10:22 am
Terminal:
3
Gate:
F18
Scheduled Departure Time: 10:09 am

Arrival

Fresno (FAT)
November 01, 2026
Fresno Yosemite International Airport
Arrived at:
11:29 am
Terminal:
-
Gate:
7
Scheduled Arrival Time: 11:20 am
Baggage: 2
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:

- AC4342 - Air Canada

- CM2441 - Copa Airlines

Additional Information

Which is the frequency of flight UA4678?
The flight UA4678 is scheduled to flight on daily basis.

Which is the distance of flight UA4678?
The distance between the two airports is 158 miles.

Which is the flight time of flight UA4678?
The scheduled flight time gate to gate is: 01:11 hours.
The real flight time gate to gate on average is: 01:02 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 airline serve the same route between San Francisco and Fresno:
United Airlines - Flight Number: UA4679.

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 October 25, 2026 to October 30, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 3 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: We have gathered available data from last twelve closed months, spanning from October 25, 2026 to October 30, 2026. 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 UA4678

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
01 November
10:22 am
San Francisco (SFO)
11:29 am
Fresno (FAT)
01h 07min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
31 October
10:07 am
San Francisco (SFO)
11:02 am
Fresno (FAT)
00h 55min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
30 October
10:07 am
San Francisco (SFO)
11:04 am
Fresno (FAT)
00h 57min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
29 October
10:10 am
San Francisco (SFO)
11:06 am
Fresno (FAT)
00h 56min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
28 October
10:13 am
San Francisco (SFO)
11:07 am
Fresno (FAT)
00h 54min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
27 October
10:00 am
San Francisco (SFO)
11:10 am
Fresno (FAT)
01h 10min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
26 October
10:24 am
San Francisco (SFO)
11:35 am
Fresno (FAT)
01h 11min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Sunday
25 October
10:19 am
San Francisco (SFO)
11:21 am
Fresno (FAT)
01h 02min
Canadair (Bomb
Canadair (Bomb
Landed - On-time