| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 28 | TYS | DEN | 09:04 | 09:58 |
Landed
|
Track > |
| Nov 21 | TYS | DEN | 09:08 | 09:56 |
Landed
|
Track > |
United Airlines Flight UA1021 connects Knoxville, United States to Denver, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Denver International Airport DEN.
How long is the UA1021 flight from Knoxville to Denver?
The average flight time from Knoxville to Denver is 2 hours and 51 minutes. The flight distance is 1866 km / 1160 miles and the average flight speed is 655 km/h / 407 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1021 Knoxville to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1021 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1021 flight?
The latest flight took off on Friday, November 28th, 2025 with the flight status being Landed on 09:58.
How else can the flight UA1021 be referenced as?
This United Airlines flight can also be referenced as UAL1021, UA 1021, UAL 1021.
How often is flight UA1021 delayed?
On average, 0% of all UA1021 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1021 flight or baggage issues?
If your UA1021 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 UA1021 Flight Tracker above for more details.
Other flights departing from Knoxville TYS: AA6018, AA5155, G43061, G43045
Other flights arriving at Denver DEN: UA671, UA1320, UA785, UA1009
All flights connecting Knoxville TYS to Denver DEN.