| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 09 | ORD | SDF | 16:25 | 18:56 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 01 | ORD | SDF | 16:25 | 18:56 |
Delayed
|
Track > |
| Jul 30 | ORD | SDF | 16:25 | 18:56 |
Scheduled
|
Track > |
| Jul 29 | ORD | SDF | 16:52 | 18:43 |
Landed
|
Track > |
| Jul 28 | ORD | SDF | 17:12 | 18:59 |
Landed
|
Track > |
| Jul 27 | ORD | SDF | 16:25 | 18:56 |
Cancelled
|
Track > |
| Jul 26 | ORD | SDF | 17:21 | 19:08 |
Landed
|
Track > |
| Jul 25 | ORD | SDF | 17:08 | 18:57 |
Landed
|
Track > |
| Jul 24 | ORD | SDF | 16:36 | 18:23 |
Landed
|
Track > |
| Jul 23 | ORD | SDF | 17:06 | 18:54 |
Landed
|
Track > |
United Airlines Flight UA4519 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 UA4519 flight from Chicago to Louisville?
The average flight time from Chicago to Louisville is 48 minutes. The flight distance is 461 km / 287 miles and the average flight speed is 467 km/h / 290 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4519 Chicago to Louisville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4519 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4519 flight?
The latest flight was scheduled for Sunday, August 9th, 2026 but was cancelled.
How else can the flight UA4519 be referenced as?
This United Airlines flight can also be referenced as UAL4519, UA 4519, UAL 4519.
How often is flight UA4519 delayed?
On average, 30% of all UA4519 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled UA4519 flight or baggage issues?
If your UA4519 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 UA4519 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Chicago ORD: G74519, UA2618, G74445, AA4940
Other flights arriving at Louisville SDF: WN3575, OO3938, G74519, YX3538
All flights connecting Chicago ORD to Louisville SDF.