| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | MIA | DEN | 11:24 | 13:28 |
Landed
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Track > |
| Jan 04 | MIA | DEN | 11:29 | 13:26 |
Landed
|
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| Jan 03 | MIA | DEN | 11:14 | 13:24 |
Landed
|
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| Jan 02 | MIA | DEN | 11:24 | 13:33 |
Landed
|
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| Jan 01 | MIA | DEN | 11:10 | 13:17 |
Landed
|
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| Dec 31 | MIA | DEN | 11:18 | 13:13 |
Landed
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| Dec 30 | MIA | DEN | 11:25 | 13:16 |
Landed
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| Dec 29 | MIA | DEN | 11:28 | 13:24 |
Landed
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| Dec 28 | MIA | DEN | 11:15 | 13:13 |
Landed
|
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| Dec 27 | MIA | DEN | 11:46 | 13:29 |
Landed
|
Track > |
United Airlines Flight UA1139 connects Miami, United States to Denver, United States, taking off from Miami International Airport MIA and landing at Denver International Airport DEN.
How long is the UA1139 flight from Miami to Denver?
The average flight time from Miami to Denver is 3 hours and 59 minutes. The flight distance is 2749 km / 1708 miles and the average flight speed is 691 km/h / 429 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1139 Miami to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1139 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1139 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 13:28.
How else can the flight UA1139 be referenced as?
This United Airlines flight can also be referenced as UAL1139, UA 1139, UAL 1139.
How often is flight UA1139 delayed?
On average, 0% of all UA1139 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1139 flight or baggage issues?
If your UA1139 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 UA1139 Flight Tracker above for more details.
Other flights departing from Miami MIA: NK752, AA3258, AA2727, AA779
Other flights arriving at Denver DEN: F91917, WN2765, WN161, WN3149
All flights connecting Miami MIA to Denver DEN.