| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 16 | SUX | DEN | 18:53 | 19:12 |
Landed
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| Dec 15 | SUX | DEN | 19:31 | 19:44 |
Landed
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| Dec 14 | SUX | DEN | 18:55 | 19:08 |
Landed
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| Dec 13 | SUX | DEN | 19:22 | 19:36 |
Landed
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| Dec 11 | SUX | DEN | 19:24 | 19:42 |
Landed
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| Dec 10 | SUX | DEN | 19:23 | 19:39 |
Landed
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| Dec 09 | SUX | DEN | 19:20 | 19:45 |
Landed
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| Dec 08 | SUX | DEN | 19:00 | 19:17 |
Landed
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| Dec 06 | SUX | DEN | 19:35 | 19:48 |
Landed
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| Dec 05 | SUX | DEN | 18:47 | 19:00 |
Landed
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United Airlines Flight UA5139 connects Sioux City, United States to Denver, United States, taking off from Sioux Gateway Airport SUX and landing at Denver International Airport DEN.
How long is the UA5139 flight from Sioux City to Denver?
The average flight time from Sioux City to Denver is 1 hour and 16 minutes. The flight distance is 749 km / 465 miles and the average flight speed is 592 km/h / 368 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5139 Sioux City to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA5139 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA5139 arriving at?
Flight UA5139 arrives at Denver International Airport (DEN) Terminal 1.
When was the latest UA5139 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 19:12.
How else can the flight UA5139 be referenced as?
This United Airlines flight can also be referenced as UAL5139, UA 5139, UAL 5139.
How often is flight UA5139 delayed?
On average, 40% of all UA5139 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled UA5139 flight or baggage issues?
If your UA5139 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 UA5139 Flight Tracker above for more details.
Other flights arriving at Denver DEN: UA5595, WN2124, UA4652, UA5090
All flights connecting Sioux City SUX to Denver DEN.