| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | PHX | DEN | 08:34 | 09:56 |
Landed
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| Mar 03 | PHX | DEN | 08:29 | 09:47 |
Landed
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| Mar 02 | PHX | DEN | 08:39 | 09:54 |
Landed
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| Mar 01 | PHX | DEN | 08:34 | 09:53 |
Landed
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| Feb 27 | PHX | DEN | 08:33 | 09:57 |
Landed
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| Feb 26 | PHX | DEN | 08:45 | 10:06 |
Landed
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| Feb 25 | PHX | DEN | 08:37 | 10:15 |
Landed
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| Feb 24 | PHX | DEN | 08:35 | 10:21 |
Landed
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| Feb 23 | PHX | DEN | 08:35 | 10:00 |
Landed
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| Feb 22 | PHX | DEN | 08:38 | 10:01 |
Landed
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United Airlines Flight UA1139 connects Phoenix, United States to Denver, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Denver International Airport DEN.
How long is the UA1139 flight from Phoenix to Denver?
The average flight time from Phoenix to Denver is 1 hour and 25 minutes. The flight distance is 968 km / 602 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1139 Phoenix 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 Wednesday, March 4th, 2026 with the flight status being Landed on 09:56.
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, 10% of all UA1139 flights are delayed. The average delay is 3 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.
Flight UA1139 is code-shared by 1 airline using the flight number AC4022
Other flights departing from Phoenix PHX: AA1368, UA2009, WN2842, OO4988
Other flights arriving at Denver DEN: UA769, UA1320, WN4966, UA1599
All flights connecting Phoenix PHX to Denver DEN.