| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | SDF | 11:08 | 12:52 |
Landed
|
Track > |
| Jan 04 | ORD | SDF | 11:18 | 13:01 |
Landed
|
Track > |
| Jan 03 | ORD | SDF | 11:51 | 13:38 |
Landed
|
Track > |
| Jan 02 | ORD | SDF | 12:03 | 13:53 |
Landed Late
|
Track > |
| Jan 01 | ORD | SDF | 12:23 | 14:07 |
Landed Late
|
Track > |
| Dec 31 | ORD | SDF | 11:11 | 13:03 |
Landed
|
Track > |
| Dec 30 | ORD | SDF | 11:33 | 13:29 |
Landed
|
Track > |
| Dec 29 | ORD | SDF | 14:11 | 13:30 |
Unknown
|
Track > |
| Dec 28 | ORD | SDF | 13:04 | 14:54 |
Delayed
|
Track > |
| Dec 27 | ORD | SDF | 11:56 | 13:44 |
Landed
|
Track > |
American Airlines Flight AA4390 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 AA4390 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 549 km/h / 341 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4390 Chicago to Louisville?
The Airportia On-Time Performance Rating for American Airlines Flight AA4390 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA4390 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 12:52.
How else can the flight AA4390 be referenced as?
This American Airlines flight can also be referenced as AAL4390, AA 4390, AAL 4390.
How often is flight AA4390 delayed?
On average, 50% of all AA4390 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled AA4390 flight or baggage issues?
If your AA4390 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 AA4390 Flight Tracker above for more details.
Flight AA4390 is code-shared by 2 airlines using the flight numbers AS6725, JL7424
Other flights departing from Chicago ORD: UA4571, AA1793, AA3811, OO5907
Other flights arriving at Louisville SDF: UA4559, WN4291, UA3675, AA5475
All flights connecting Chicago ORD to Louisville SDF.