| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | LEX | ORD | 13:36 | 11:42 |
Unknown
|
Track > |
| Aug 17 | LEX | ORD | 09:00 | 09:42 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 16 | LEX | ORD | 09:17 | 09:17 |
Landed
|
Track > |
| Aug 15 | LEX | ORD | 11:16 | 11:16 |
Landed
|
Track > |
| Aug 14 | LEX | ORD | 11:02 | 11:00 |
Landed
|
Track > |
| Aug 13 | LEX | ORD | 13:46 | 11:42 |
Unknown
|
Track > |
| Aug 12 | LEX | ORD | 11:52 | 11:49 |
Landed
|
Track > |
| Aug 11 | LEX | ORD | 11:11 | 11:07 |
Landed
|
Track > |
| Aug 10 | LEX | ORD | 09:11 | 09:06 |
Landed
|
Track > |
| Aug 09 | LEX | ORD | 09:08 | 09:06 |
Landed
|
Track > |
United Airlines Flight UA4581 connects Lexington, United States to Chicago, United States, taking off from Lexington Blue Grass Airport LEX and landing at Chicago O'Hare International Airport ORD.
How long is the UA4581 flight from Lexington to Chicago?
The average flight time from Lexington to Chicago is 57 minutes. The flight distance is 521 km / 323 miles and the average flight speed is 471 km/h / 293 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4581 Lexington to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4581 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4581 arriving at?
Flight UA4581 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4581 flight?
The latest flight took off on Monday, August 18th, 2025 with the flight status being Unknown on 11:42.
How else can the flight UA4581 be referenced as?
This United Airlines flight can also be referenced as UAL4581, UA 4581, UAL 4581.
How often is flight UA4581 delayed?
On average, 10% of all UA4581 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled UA4581 flight or baggage issues?
If your UA4581 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 UA4581 Flight Tracker above for more details.
Flight UA4581 is code-shared by 1 airline using the flight number NZ2510
Other flights departing from Lexington LEX: G42972, G464, G4847
Other flights arriving at Chicago ORD: UA3406, UA606, UA794, UA4545
All flights connecting Lexington LEX to Chicago ORD.
