AA 5585 then AA 2885 at Charlotte
Louisville → Charlotte → Jacksonville
Timetable, Charlotte time
20:41AA 5585 from Louisville at the gate
17:20AA 2885 to Jacksonville leaves the gate
20 h 39 apart on the timetable, overnight
AA 2885 leaves 20 h 39 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.