| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 09 | ORD | TYS | 07:47 | 09:58 |
Landed
|
Track > |
| Feb 08 | ORD | TYS | 07:59 | 10:03 |
Landed
|
Track > |
| Feb 07 | ORD | TYS | 08:24 | 10:24 |
Landed
|
Track > |
| Feb 06 | ORD | TYS | 08:34 | 10:36 |
Landed
|
Track > |
| Feb 05 | ORD | TYS | 07:51 | 09:57 |
Landed
|
Track > |
| Feb 02 | ORD | TYS | 08:10 | 10:08 |
Landed
|
Track > |
| Feb 01 | ORD | TYS | 09:37 | 11:42 |
Delayed
|
Track > |
| Jan 31 | ORD | TYS | 07:42 | 10:32 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jan 30 | ORD | TYS | 08:55 | 11:11 |
Landed Late
|
Track > |
| Jan 29 | ORD | TYS | 08:12 | 10:16 |
Landed
|
Track > |
United Airlines Flight UA4585 connects Chicago, United States to Knoxville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Knoxville McGhee Tyson Airport TYS.
How long is the UA4585 flight from Chicago to Knoxville?
The average flight time from Chicago to Knoxville is 1 hour and 5 minutes. The flight distance is 765 km / 475 miles and the average flight speed is 680 km/h / 422 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4585 Chicago to Knoxville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4585 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4585 flight?
The latest flight took off on Monday, February 9th, 2026 with the flight status being Landed on 09:58.
How else can the flight UA4585 be referenced as?
This United Airlines flight can also be referenced as UAL4585, UA 4585, UAL 4585.
How often is flight UA4585 delayed?
On average, 30% of all UA4585 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled UA4585 flight or baggage issues?
If your UA4585 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 UA4585 Flight Tracker above for more details.
Flight UA4585 is code-shared by 1 airline using the flight number NZ2951
Other flights departing from Chicago ORD: UA4445, UA5400, UA4544, UA5043
Other flights arriving at Knoxville TYS: DL5496, G43048, AA3278, AA5211
All flights connecting Chicago ORD to Knoxville TYS.