| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | STL | DEN | 09:20 | 10:03 |
Landed
|
Track > |
| Jul 17 | STL | DEN | 11:38 | 12:27 |
Delayed
|
Track > |
| Jul 16 | STL | DEN | 09:16 | 10:01 |
Landed
|
Track > |
| Jul 15 | STL | DEN | 09:13 | 09:55 |
Landed
|
Track > |
| Jul 14 | STL | DEN | 09:15 | 09:59 |
Landed
|
Track > |
| Jul 13 | STL | DEN | 09:13 | 09:55 |
Landed
|
Track > |
| Jul 12 | STL | DEN | 09:19 | 10:06 |
Landed
|
Track > |
| Jul 11 | STL | DEN | 09:16 | 10:11 |
Landed
|
Track > |
| Jul 10 | STL | DEN | 09:12 | 10:04 |
Landed
|
Track > |
| Jul 09 | STL | DEN | 09:10 | 10:08 |
Landed
|
Track > |
United Airlines Flight UA2459 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 UA2459 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 1 hour and 47 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 690 km/h / 429 mph.
How many UA2459 flights are operated per week?
6 flights per week. The flight UA2459 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2459 St. Louis to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA2459 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2459 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 10:03.
How else can the flight UA2459 be referenced as?
This United Airlines flight can also be referenced as UAL2459, UA 2459, UAL 2459.
How often is flight UA2459 delayed?
On average, 10% of all UA2459 flights are delayed. The average delay is 117 minutes.
Can I get compensation for my delayed or cancelled UA2459 flight or baggage issues?
If your UA2459 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 UA2459 Flight Tracker above for more details.
Flight UA2459 is code-shared by 1 airline using the flight number AC4948
Other flights departing from St. Louis STL: AA4104, WN2822, WN3947, AA5345
Other flights arriving at Denver DEN: UA318, WN778, UA4659, UA2865
All flights connecting St. Louis STL to Denver DEN.