UA1521 Flight Status United Airlines: Dayton to Denver (UAL1521)

How long is the UA1521 flight from Dayton to Denver?

The average flight time from Dayton to Denver is 2 hours and 42 minutes. The flight distance is 1741 km / 1082 miles and the average flight speed is 645 km/h / 401 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA1521 Dayton to Denver?

The Airportia On-Time Performance Rating for United Airlines Flight UA1521 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA1521 arriving at?

Flight UA1521 arrives at Denver International Airport (DEN) Terminal B.

When was the latest UA1521 flight?

The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 09:24.

How else can the flight UA1521 be referenced as?

This United Airlines flight can also be referenced as UAL1521, UA 1521, UAL 1521.

How often is flight UA1521 delayed?

On average, 0% of all UA1521 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA1521 flight or baggage issues?

If your UA1521 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.