| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 24 | SFO | DEN | 06:46 | 09:56 |
Landed
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| Jun 23 | SFO | DEN | 06:36 | 09:39 |
Landed
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| Jun 22 | SFO | DEN | 06:21 | 09:22 |
Landed
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| Jun 21 | SFO | DEN | 06:30 | 09:31 |
Landed
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| Jun 20 | SFO | DEN | 06:40 | 09:36 |
Landed
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| Jun 19 | SFO | DEN | 06:46 | 09:46 |
Landed
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| Jun 18 | SFO | DEN | 06:29 | 09:34 |
Landed
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| Jun 17 | SFO | DEN | 06:28 | 09:38 |
Landed
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| Jun 16 | SFO | DEN | 06:44 | 09:57 |
Landed
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| Jun 15 | SFO | DEN | 06:22 | 09:26 |
Landed
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United Airlines Flight UA1233 connects San Francisco, United States to Denver, United States, taking off from San Francisco International Airport SFO and landing at Denver International Airport DEN.
How long is the UA1233 flight from San Francisco to Denver?
The average flight time from San Francisco to Denver is 2 hours and 4 minutes. The flight distance is 1553 km / 965 miles and the average flight speed is 751 km/h / 466 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1233 San Francisco to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1233 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1233 flight?
The latest flight took off on Wednesday, June 24th, 2026 with the flight status being Landed on 09:56.
How else can the flight UA1233 be referenced as?
This United Airlines flight can also be referenced as UAL1233, UA 1233, UAL 1233.
How often is flight UA1233 delayed?
On average, 0% of all UA1233 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1233 flight or baggage issues?
If your UA1233 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1233 Flight Tracker above for more details.
Flight UA1233 is code-shared by 3 airlines using the flight numbers AC5438, NZ9052, VA8336
Other flights departing from San Francisco SFO: WN406, UA1113, UA5465, UA583
Other flights arriving at Denver DEN: UA762, UA1248, UA2307, WN1577
All flights connecting San Francisco SFO to Denver DEN.
