| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 09 | ORD | SDF | 08:10 | 10:03 |
Landed
|
Track > |
| Feb 08 | ORD | SDF | 08:41 | 10:27 |
Landed
|
Track > |
| Feb 07 | ORD | SDF | 07:51 | 09:39 |
Landed
|
Track > |
| Feb 06 | ORD | SDF | 08:28 | 10:10 |
Landed
|
Track > |
| Feb 05 | ORD | SDF | 08:00 | 09:52 |
Landed
|
Track > |
| Feb 02 | ORD | SDF | 08:44 | 10:30 |
Landed
|
Track > |
| Feb 01 | ORD | SDF | 10:30 | 10:23 |
Unknown
|
Track > |
| Jan 31 | ORD | SDF | 08:35 | 10:32 |
Landed
|
Track > |
| Jan 30 | ORD | SDF | 08:15 | 10:06 |
Landed
|
Track > |
| Jan 29 | ORD | SDF | 08:11 | 09:57 |
Landed
|
Track > |
United Airlines Flight UA4544 connects Chicago, United States to Louisville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Louisville International Airport SDF.
How long is the UA4544 flight from Chicago to Louisville?
The average flight time from Chicago to Louisville is 49 minutes. The flight distance is 461 km / 287 miles and the average flight speed is 541 km/h / 336 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4544 Chicago to Louisville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4544 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4544 flight?
The latest flight took off on Monday, February 9th, 2026 with the flight status being Landed on 10:03.
How else can the flight UA4544 be referenced as?
This United Airlines flight can also be referenced as UAL4544, UA 4544, UAL 4544.
How often is flight UA4544 delayed?
On average, 30% of all UA4544 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled UA4544 flight or baggage issues?
If your UA4544 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 UA4544 Flight Tracker above for more details.
Flight UA4544 is code-shared by 1 airline using the flight number AC3512
Other flights departing from Chicago ORD: UA5043, UA5047, UA5518, AA3622
Other flights arriving at Louisville SDF: AA3855, G41047, AA3342, AA6048
All flights connecting Chicago ORD to Louisville SDF.