| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | STL | DEN | 15:00 | 15:59 |
Landed
|
Track > |
| Mar 27 | STL | DEN | 14:52 | 16:05 |
Landed
|
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| Mar 26 | STL | DEN | 15:01 | 16:01 |
Landed
|
Track > |
| Mar 25 | STL | DEN | 14:47 | 15:53 |
Landed
|
Track > |
| Mar 24 | STL | DEN | 16:55 | 17:53 |
Landed
|
Track > |
| Mar 23 | STL | DEN | 14:59 | 16:03 |
Landed
|
Track > |
| Mar 22 | STL | DEN | 14:59 | 16:05 |
Landed
|
Track > |
| Mar 21 | STL | DEN | 14:57 | 15:52 |
Landed
|
Track > |
| Mar 20 | STL | DEN | 14:56 | 15:44 |
Landed
|
Track > |
| Mar 19 | STL | DEN | 15:09 | 16:11 |
Landed
|
Track > |
United Airlines Flight UA333 connects St. Louis, United States to Denver, United States, taking off from St. Louis Lambert International Airport STL and landing at Denver International Airport DEN.
How long is the UA333 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 2 hours and 1 minute. The flight distance is 1235 km / 768 miles and the average flight speed is 614 km/h / 381 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA333 St. Louis to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA333 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA333 arriving at?
Flight UA333 arrives at Denver International Airport (DEN) Terminal B.
When was the latest UA333 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 15:59.
How else can the flight UA333 be referenced as?
This United Airlines flight can also be referenced as UAL333, UA0333, UA 333, UAL 333.
How often is flight UA333 delayed?
On average, 0% of all UA333 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA333 flight or baggage issues?
If your UA333 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 UA333 Flight Tracker above for more details.
Flight UA333 is code-shared by 1 airline using the flight number AC4886
Other flights departing from St. Louis STL: WN4593, WN4550, WN577, WN1218
Other flights arriving at Denver DEN: WN2837, UA5537, UA549, UA2240
All flights connecting St. Louis STL to Denver DEN.