| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 08 | GSO | ORD | 17:54 | 19:00 |
En-Route
|
Track > |
| Aug 07 | GSO | ORD | 17:54 | 19:00 |
En-Route
|
Track > |
| Aug 04 | GSO | ORD | 18:37 | 19:00 |
En-Route
|
Track > |
| Aug 01 | GSO | ORD | 18:17 | 19:00 |
En-Route
|
Track > |
| Jul 30 | GSO | ORD | 17:37 | 19:00 |
Scheduled
|
Track > |
| Jul 29 | GSO | ORD | 17:45 | 18:22 |
Landed
|
Track > |
| Jul 28 | GSO | ORD | 17:48 | 18:34 |
Landed
|
Track > |
| Jul 27 | GSO | ORD | 17:37 | 19:00 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 26 | GSO | ORD | 17:45 | 18:17 |
Landed
|
Track > |
| Jul 25 | GSO | ORD | 18:19 | 18:48 |
Landed
|
Track > |
United Airlines Flight UA4451 connects Greensboro, United States to Chicago, United States, taking off from Greensboro Piedmont Triad International Airport GSO and landing at Chicago O'Hare International Airport ORD.
How long is the UA4451 flight from Greensboro to Chicago?
The average flight time from Greensboro to Chicago is 1 hour and 36 minutes. The flight distance is 948 km / 589 miles and the average flight speed is 477 km/h / 296 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4451 Greensboro to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4451 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4451 arriving at?
Flight UA4451 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4451 flight?
The latest flight took off on Sunday, August 9th, 2026 with the flight status being En-Route on 19:00.
How else can the flight UA4451 be referenced as?
This United Airlines flight can also be referenced as UAL4451, UA 4451, UAL 4451.
How often is flight UA4451 delayed?
On average, 0% of all UA4451 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4451 flight or baggage issues?
If your UA4451 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 UA4451 Flight Tracker above for more details.
Other flights departing from Greensboro GSO: YX3713, G74451, G74580, G74426
Other flights arriving at Chicago ORD: UA1357, UA1182, OO4633, OO5469
All flights connecting Greensboro GSO to Chicago ORD.