| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 30 | SDF | ORD | 10:11 | 10:00 |
Landed
|
Track > |
| Jun 29 | SDF | ORD | 10:13 | 10:08 |
Landed
|
Track > |
| Jun 28 | SDF | ORD | 10:11 | 10:13 |
Landed
|
Track > |
| Jun 27 | SDF | ORD | 10:06 | 10:05 |
Landed
|
Track > |
| Jun 26 | SDF | ORD | 10:09 | 10:08 |
Landed
|
Track > |
| Jun 25 | SDF | ORD | 11:07 | 11:05 |
Landed Late
|
Track > |
| Sep 20 | SDF | ORD | 10:59 | 11:02 |
Landed
|
Track > |
| Sep 13 | SDF | ORD | 13:48 | 11:31 |
Unknown
|
Track > |
| Sep 06 | SDF | ORD | 11:01 | 10:51 |
Landed
|
Track > |
United Airlines Flight UA4431 connects Louisville, United States to Chicago, United States, taking off from Louisville International Airport SDF and landing at Chicago O'Hare International Airport ORD.
How long is the UA4431 flight from Louisville to Chicago?
The average flight time from Louisville to Chicago is 56 minutes. The flight distance is 461 km / 287 miles and the average flight speed is 468 km/h / 291 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4431 Louisville to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4431 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4431 arriving at?
Flight UA4431 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4431 flight?
The latest flight took off on Tuesday, June 30th, 2026 with the flight status being Landed on 10:00.
How else can the flight UA4431 be referenced as?
This United Airlines flight can also be referenced as UAL4431, UA 4431, UAL 4431.
How often is flight UA4431 delayed?
On average, 11% of all UA4431 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled UA4431 flight or baggage issues?
If your UA4431 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 UA4431 Flight Tracker above for more details.
Flight UA4431 is code-shared by 1 airline using the flight number NH7791
Other flights departing from Louisville SDF: WN3470, WN1537, WN1267, WN872
Other flights arriving at Chicago ORD: CI5314, 7L4861, AA138, OO5020
All flights connecting Louisville SDF to Chicago ORD.
