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

UA6023 United Airlines - Flight Status

Codeshare Flights
The flight AC4154 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA6023. Check this page for details about flight UA6023.

Below, you can find details about United Airlines flight UA6023, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Tucson - Tucson International Airport (Airport Code TUS).
This flight data pertains specifically to the flight's details for Saturday, June 20, 2026.

UA6023 On Time performance:
67
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

UA6023 United Airlines to Tucson

Scheduled - On-time
Flight Status for Saturday June 20, 2026
This flight was also scheduled for Yesterday (June 18, 2026). See it here
This flight is also scheduled for Today (June 19, 2026). See it here

Airline information

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

Departure

San Francisco (SFO)
June 20, 2026
San Francisco International Airport
Estimated Departure Time:
12:23 pm
Terminal:
3
Gate:
F8
Scheduled Departure Time: 12:23 pm

Arrival

Tucson (TUS)
June 20, 2026
Tucson International Airport
Estimated Arrival Time:
02:44 pm
Terminal:
-
Gate:
A8
Scheduled Arrival Time: 02:44 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:

- AC4154 - Air Canada

- NH7008 - ANA All Nippon Airways

- NZ9748 - Air New Zealand

Additional Information

Which is the frequency of flight UA6023?
The flight UA6023 is scheduled to flight on daily basis.

Which is the distance of flight UA6023?
The distance between the two airports is 751 miles.

Which is the flight time of flight UA6023?
The scheduled flight time gate to gate is: 02:21 hours.
The real flight time gate to gate on average is: 02:20 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 airlines serves the same route between San Francisco and Tucson:

SkyWest Airlines
- Flight Number: OO6023.

United Airlines
- Flight Number: UA4630.
- Flight Number: UA5688. (On Time performance: 80 - Average Delay: 14 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 May 21, 2026 to June 13, 2026, we have obtained these figures.
Total number of flights: 24
On Time: 16 ( 67 % )
Moderate Delay: 3 ( 13 % )
Significant Delay: 3 ( 13 % )
Major Delay: 2 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 20 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 21, 2026 to June 13, 2026. 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.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 21, 2026 to May 31, 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 UA6023

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
18 June
12:29 pm
San Francisco (SFO)
02:47 pm
Tucson (TUS)
02h 18min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
17 June
01:00 pm
San Francisco (SFO)
03:35 pm
Tucson (TUS)
02h 35min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Tuesday
16 June
01:41 pm
San Francisco (SFO)
03:54 pm
Tucson (TUS)
02h 13min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Monday
15 June
01:19 pm
San Francisco (SFO)
03:44 pm
Tucson (TUS)
02h 25min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
14 June
12:23 pm
San Francisco (SFO)
02:43 pm
Tucson (TUS)
02h 20min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
13 June
12:22 pm
San Francisco (SFO)
02:38 pm
Tucson (TUS)
02h 16min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
12 June
12:21 pm
San Francisco (SFO)
02:39 pm
Tucson (TUS)
02h 18min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
11 June
12:20 pm
San Francisco (SFO)
02:47 pm
Tucson (TUS)
02h 27min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
10 June
12:18 pm
San Francisco (SFO)
02:24 pm
Tucson (TUS)
02h 06min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
09 June
12:18 pm
San Francisco (SFO)
02:38 pm
Tucson (TUS)
02h 20min
Embraer 175 (E
Embraer 175 (E
Landed - On-time