| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 30 | ORD | CVG | 23:40 | 23:49 |
Unknown
|
Track > |
| Nov 29 | ORD | CVG | 21:30 | 23:49 |
Cancelled
|
Track > |
| Claim > | ||||||
| Nov 28 | ORD | CVG | 21:48 | 23:39 |
Landed
|
Track > |
| Nov 26 | ORD | CVG | 23:04 | 00:47 |
Delayed
|
Track > |
| Nov 25 | ORD | CVG | 22:06 | 23:54 |
Landed
|
Track > |
| Nov 24 | ORD | CVG | 21:47 | 23:36 |
Landed
|
Track > |
| Nov 23 | ORD | CVG | 21:57 | 23:43 |
Landed
|
Track > |
| Nov 22 | ORD | CVG | 21:51 | 23:38 |
Landed
|
Track > |
| Nov 21 | ORD | CVG | 21:55 | 23:50 |
Landed
|
Track > |
| Nov 20 | ORD | CVG | 21:46 | 23:33 |
Landed
|
Track > |
United Airlines Flight UA4666 connects Chicago, United States to Cincinnati, United States, taking off from Chicago O'Hare International Airport ORD and landing at Cincinnati Northern Kentucky International Airport CVG.
How long is the UA4666 flight from Chicago to Cincinnati?
The average flight time from Chicago to Cincinnati is 48 minutes. The flight distance is 425 km / 264 miles and the average flight speed is 490 km/h / 304 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4666 Chicago to Cincinnati?
The Airportia On-Time Performance Rating for United Airlines Flight UA4666 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4666 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Unknown on 23:49.
How else can the flight UA4666 be referenced as?
This United Airlines flight can also be referenced as UAL4666, UA 4666, UAL 4666.
How often is flight UA4666 delayed?
On average, 30% of all UA4666 flights are delayed. The average delay is 21 minutes.
Can I get compensation for my delayed or cancelled UA4666 flight or baggage issues?
If your UA4666 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 UA4666 Flight Tracker above for more details.
Flight UA4666 is code-shared by 3 airlines using the flight numbers AC3690, LH8728, NZ2233
Other flights departing from Chicago ORD: UA2296, OO5619, UA5934, UA5619
Other flights arriving at Cincinnati CVG: DL2659, F93672, UA6130, GB80
All flights connecting Chicago ORD to Cincinnati CVG.