| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | STL | DEN | 14:49 | 15:42 |
Landed
|
Track > |
| May 19 | STL | DEN | 16:56 | 18:01 |
Landed Late
|
Track > |
| May 18 | STL | DEN | 15:33 | 16:42 |
Landed Late
|
Track > |
| May 17 | STL | DEN | 14:53 | 15:48 |
Landed
|
Track > |
| May 16 | STL | DEN | 16:29 | 17:30 |
Landed
|
Track > |
| May 15 | STL | DEN | 14:39 | 15:32 |
Landed
|
Track > |
| May 14 | STL | DEN | 14:55 | 15:48 |
Landed
|
Track > |
| May 13 | STL | DEN | 14:39 | 15:30 |
Landed
|
Track > |
| May 12 | STL | DEN | 16:15 | 17:11 |
Landed
|
Track > |
| May 11 | STL | DEN | 14:53 | 15:45 |
Landed
|
Track > |
United Airlines Flight UA1729 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 UA1729 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 1 hour and 56 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 636 km/h / 395 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1729 St. Louis to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1729 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1729 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 15:42.
How else can the flight UA1729 be referenced as?
This United Airlines flight can also be referenced as UAL1729, UA 1729, UAL 1729.
How often is flight UA1729 delayed?
On average, 20% of all UA1729 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled UA1729 flight or baggage issues?
If your UA1729 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 UA1729 Flight Tracker above for more details.
Flight UA1729 is code-shared by 1 airline using the flight number AC4886
Other flights departing from St. Louis STL: AA6447, WN3556, AA890, UA3395
Other flights arriving at Denver DEN: UA2347, UA2324, OO5206, UA5206
All flights connecting St. Louis STL to Denver DEN.