| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | SAN | DEN | 06:41 | 09:35 |
Landed
|
Track > |
| Mar 03 | SAN | DEN | 06:46 | 09:32 |
Landed
|
Track > |
| Mar 02 | SAN | DEN | 06:41 | 09:23 |
Landed
|
Track > |
| Mar 01 | SAN | DEN | 06:58 | 09:45 |
Landed
|
Track > |
| Feb 28 | SAN | DEN | 07:01 | 09:53 |
Landed
|
Track > |
| Feb 27 | SAN | DEN | 06:59 | 09:50 |
Landed
|
Track > |
| Feb 26 | SAN | DEN | 06:52 | 09:40 |
Landed
|
Track > |
| Feb 25 | SAN | DEN | 06:44 | 09:31 |
Landed
|
Track > |
| Feb 24 | SAN | DEN | 06:44 | 09:37 |
Landed
|
Track > |
| Feb 23 | SAN | DEN | 06:52 | 09:47 |
Landed
|
Track > |
United Airlines Flight UA1233 connects San Diego, United States to Denver, United States, taking off from San Diego International Airport SAN and landing at Denver International Airport DEN.
How long is the UA1233 flight from San Diego to Denver?
The average flight time from San Diego to Denver is 1 hour and 49 minutes. The flight distance is 1371 km / 852 miles and the average flight speed is 752 km/h / 467 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1233 San Diego 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.
Which terminal is the flight UA1233 arriving at?
Flight UA1233 arrives at Denver International Airport (DEN) Terminal 3.
When was the latest UA1233 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 09:35.
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 1 airline using the flight number AC4028
Other flights departing from San Diego SAN: WN1136, WN1209, WN4781, WN3422
Other flights arriving at Denver DEN: UA1940, WN2360, UA2167, WN3588
All flights connecting San Diego SAN to Denver DEN.