| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | MKE | DEN | 08:50 | 09:54 |
Landed
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| Aug 15 | MKE | DEN | 08:41 | 09:51 |
Landed
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| Aug 14 | MKE | DEN | 08:43 | 09:43 |
Landed
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| Aug 13 | MKE | DEN | 08:50 | 10:00 |
Landed
|
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| Aug 11 | MKE | DEN | 08:45 | 09:55 |
Landed
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| Aug 08 | MKE | DEN | 08:42 | 09:42 |
Landed
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| Aug 07 | MKE | DEN | 08:42 | 09:41 |
Landed
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| Aug 06 | MKE | DEN | 08:50 | 09:58 |
Landed
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| Aug 04 | MKE | DEN | 08:48 | 09:49 |
Landed
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| Aug 01 | MKE | DEN | 08:42 | 09:52 |
Landed
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United Airlines Flight UA2421 connects Milwaukee, United States to Denver, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Denver International Airport DEN.
How long is the UA2421 flight from Milwaukee to Denver?
The average flight time from Milwaukee to Denver is 2 hours and 5 minutes. The flight distance is 1438 km / 893 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2421 Milwaukee to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA2421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2421 arriving at?
Flight UA2421 arrives at Denver International Airport (DEN) Terminal 1.
When was the latest UA2421 flight?
The latest flight took off on Monday, August 18th, 2025 with the flight status being Landed on 09:54.
How else can the flight UA2421 be referenced as?
This United Airlines flight can also be referenced as UAL2421, UA 2421, UAL 2421.
How often is flight UA2421 delayed?
On average, 0% of all UA2421 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA2421 flight or baggage issues?
If your UA2421 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 UA2421 Flight Tracker above for more details.
Other flights departing from Milwaukee MKE: NK2657, DL4607, UA4716, UA2619
Other flights arriving at Denver DEN: UA2082, UA1256, UA2268, UA1714
All flights connecting Milwaukee MKE to Denver DEN.
