| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | SLC | DEN | 19:32 | 20:28 |
Landed
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Track > |
| Sep 21 | SLC | DEN | 19:26 | 20:24 |
Landed
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| Sep 20 | SLC | DEN | 19:35 | 20:34 |
Landed
|
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| Sep 18 | SLC | DEN | 19:39 | 20:59 |
Landed
|
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| Sep 17 | SLC | DEN | 19:22 | 20:27 |
Landed
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| Sep 16 | SLC | DEN | 19:23 | 20:49 |
Landed
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| Sep 14 | SLC | DEN | 19:15 | 20:15 |
Landed
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| Sep 13 | SLC | DEN | 19:30 | 20:42 |
Landed
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| Sep 07 | SLC | DEN | 19:17 | 20:25 |
Landed
|
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| Sep 04 | SLC | DEN | 20:29 | 21:27 |
Landed Late
|
Track > |
United Airlines Flight UA520 connects Salt Lake City, United States to Denver, United States, taking off from Salt Lake City International Airport SLC and landing at Denver International Airport DEN.
How long is the UA520 flight from Salt Lake City to Denver?
The average flight time from Salt Lake City to Denver is 1 hour and 6 minutes. The flight distance is 627 km / 390 miles and the average flight speed is 580 km/h / 360 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA520 Salt Lake City to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA520 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA520 flight?
The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 20:28.
How else can the flight UA520 be referenced as?
This United Airlines flight can also be referenced as UAL520, UA0520, UA 520, UAL 520.
How often is flight UA520 delayed?
On average, 20% of all UA520 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled UA520 flight or baggage issues?
If your UA520 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 UA520 Flight Tracker above for more details.
Flight UA520 is code-shared by 1 airline using the flight number AC4328
Other flights departing from Salt Lake City SLC: WN4550, WN2410, OO3308, 2I194
Other flights arriving at Denver DEN: UA2046, WN3551, 5A1813, 2I194
All flights connecting Salt Lake City SLC to Denver DEN.