| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | ROA | ORD | 06:55 | 07:35 |
Landed
|
Track > |
| Apr 28 | ROA | ORD | 07:01 | 07:27 |
Landed
|
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| Apr 27 | ROA | ORD | 06:46 | 07:15 |
Landed
|
Track > |
| Apr 26 | ROA | ORD | 06:55 | 07:28 |
Landed
|
Track > |
| Apr 25 | ROA | ORD | 06:59 | 07:30 |
Landed
|
Track > |
| Apr 24 | ROA | ORD | 06:51 | 07:18 |
Landed
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| Apr 23 | ROA | ORD | 06:52 | 07:12 |
Landed
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| Apr 22 | ROA | ORD | 06:59 | 07:31 |
Landed
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| Apr 21 | ROA | ORD | 07:14 | 07:46 |
Landed
|
Track > |
| Apr 20 | ROA | ORD | 06:48 | 07:19 |
Landed
|
Track > |
United Airlines Flight UA4539 connects Roanoke, United States to Chicago, United States, taking off from Roanoke Regional Airport ROA and landing at Chicago O'Hare International Airport ORD.
How long is the UA4539 flight from Roanoke to Chicago?
The average flight time from Roanoke to Chicago is 1 hour and 30 minutes. The flight distance is 854 km / 530 miles and the average flight speed is 570 km/h / 354 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4539 Roanoke to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4539 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4539 arriving at?
Flight UA4539 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4539 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 07:35.
How else can the flight UA4539 be referenced as?
This United Airlines flight can also be referenced as UAL4539, UA 4539, UAL 4539.
How often is flight UA4539 delayed?
On average, 0% of all UA4539 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4539 flight or baggage issues?
If your UA4539 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 UA4539 Flight Tracker above for more details.
Flight UA4539 is code-shared by 1 airline using the flight number NZ2814
Other flights departing from Roanoke ROA: DL5247, UA4866, UA4562, UA4514
Other flights arriving at Chicago ORD: UA6018, UA3439, UA5334, UA4773
All flights connecting Roanoke ROA to Chicago ORD.