| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | MCI | DEN | 17:40 | 18:04 |
Landed
|
Track > |
| Mar 03 | MCI | DEN | 19:12 | 19:40 |
Delayed
|
Track > |
| Mar 02 | MCI | DEN | 17:42 | 18:09 |
Landed
|
Track > |
| Mar 01 | MCI | DEN | 21:20 | 18:22 |
Unknown
|
Track > |
| Feb 28 | MCI | DEN | 17:33 | 18:01 |
Landed
|
Track > |
| Feb 27 | MCI | DEN | 17:32 | 18:00 |
Landed
|
Track > |
| Feb 26 | MCI | DEN | 17:41 | 18:05 |
Landed
|
Track > |
| Feb 25 | MCI | DEN | 18:36 | 19:14 |
Delayed
|
Track > |
| Feb 24 | MCI | DEN | 18:08 | 18:34 |
Landed
|
Track > |
| Feb 23 | MCI | DEN | 17:38 | 18:07 |
Landed
|
Track > |
United Airlines Flight UA2171 connects Kansas City, United States to Denver, United States, taking off from Kansas City International Airport MCI and landing at Denver International Airport DEN.
How long is the UA2171 flight from Kansas City to Denver?
The average flight time from Kansas City to Denver is 1 hour and 28 minutes. The flight distance is 855 km / 531 miles and the average flight speed is 568 km/h / 353 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2171 Kansas City to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA2171 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2171 flight?
The latest flight took off on Thursday, March 5th, 2026 with the flight status being Landed on 18:04.
How else can the flight UA2171 be referenced as?
This United Airlines flight can also be referenced as UAL2171, UA 2171, UAL 2171.
How often is flight UA2171 delayed?
On average, 30% of all UA2171 flights are delayed. The average delay is 47 minutes.
Can I get compensation for my delayed or cancelled UA2171 flight or baggage issues?
If your UA2171 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 UA2171 Flight Tracker above for more details.
Flight UA2171 is code-shared by 1 airline using the flight number AC4574
Other flights departing from Kansas City MCI: DL3846, WN2919, WN746, WN677
Other flights arriving at Denver DEN: UA1865, UA1704, UA2859, UA1048
All flights connecting Kansas City MCI to Denver DEN.