| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 24 | ORD | GSO | 14:43 | 17:04 |
Landed
|
Track > |
| Jun 23 | ORD | GSO | 14:00 | 16:14 |
Landed
|
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| Jun 22 | ORD | GSO | 14:13 | 16:34 |
Landed
|
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| Jun 21 | ORD | GSO | 14:28 | 16:53 |
Landed
|
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| Jun 20 | ORD | GSO | 14:10 | 16:31 |
Landed
|
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| Jun 19 | ORD | GSO | 14:33 | 16:49 |
Landed
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| Jun 18 | ORD | GSO | 14:29 | 16:57 |
Landed
|
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| Jun 17 | ORD | GSO | 18:00 | 16:57 |
En-Route
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Track > |
| Jun 16 | ORD | GSO | 14:21 | 16:46 |
Landed
|
Track > |
| Jun 15 | ORD | GSO | 14:21 | 16:42 |
Landed
|
Track > |
United Airlines Flight UA4456 connects Chicago, United States to Greensboro, United States, taking off from Chicago O'Hare International Airport ORD and landing at Greensboro Piedmont Triad International Airport GSO.
How long is the UA4456 flight from Chicago to Greensboro?
The average flight time from Chicago to Greensboro is 1 hour and 21 minutes. The flight distance is 948 km / 589 miles and the average flight speed is 678 km/h / 421 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4456 Chicago to Greensboro?
The Airportia On-Time Performance Rating for United Airlines Flight UA4456 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4456 flight?
The latest flight took off on Wednesday, June 24th, 2026 with the flight status being Landed on 17:04.
How else can the flight UA4456 be referenced as?
This United Airlines flight can also be referenced as UAL4456, UA 4456, UAL 4456.
How often is flight UA4456 delayed?
On average, 10% of all UA4456 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled UA4456 flight or baggage issues?
If your UA4456 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 UA4456 Flight Tracker above for more details.
Flight UA4456 is code-shared by 4 airlines using the flight numbers AC4008, LH8984, NH7724, NZ2417
Other flights departing from Chicago ORD: CI5233, UA1905, UA4434, UA4806
Other flights arriving at Greensboro GSO: AA4003, AS9420, UA4201, UA4202
All flights connecting Chicago ORD to Greensboro GSO.