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

UA5856 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA5856, which currently operates between the airports of Tucson - Tucson International Airport (Airport Code TUS) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Wednesday, May 01, 2024.

UA5856 On Time performance:
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

UA5856 United Airlines from Tucson

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

United Airlines
United Airlines


Tucson (TUS)
May 01, 2024
Tucson International Airport


San Francisco (SFO)
May 01, 2024
San Francisco International Airport
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. 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:

- AC4578 - Air Canada

- NZ9742 - Air New Zealand

Additional Information

Which is the frequency of flight UA5856?
The flight UA5856 is scheduled to flight on Monday, Tuesday, Wednesday on a weekly basis.

Which is the distance of flight UA5856?
The distance between the two airports is 751 miles.

Which is the flight time of flight UA5856?
The scheduled flight time gate to gate is: 02:26 hours.
The real flight time gate to gate on average is: 02:13 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 Tucson and San Francisco:
United Airlines - Flight Number: UA5392. (On Time performance: 56 - Average Delay: 23 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 February 24, 2024 to May 01, 2024, we have obtained these figures.
Total number of flights: 68
On Time: 28 ( 41 % )
Moderate Delay: 4 ( 6 % )
Significant Delay: 9 ( 13 % )
Major Delay: 24 ( 35 % )
Canceled: 2 ( 3 % )
Diverted: 1 ( 1 % )

Average Delay: 87 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from December 21, 2023 to May 01, 2024. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 02, 2023 to April 30, 2024. 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 UA5856

01 May
05:58 pm
Tucson (TUS)
08:24 pm
San Francisco (SFO)
02h 26min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
30 April
08:08 pm
Tucson (TUS)
10:28 pm
San Francisco (SFO)
02h 20min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
29 April
06:00 pm
Tucson (TUS)
08:26 pm
San Francisco (SFO)
02h 26min
Embraer 175 (E
Embraer 175 (E