AA 5585 then AA 3063 at Charlotte
Louisville → Charlotte → Savannah
Timetable, Charlotte time
20:41AA 5585 from Louisville at the gate
16:00AA 3063 to Savannah leaves the gate
19 h 19 apart on the timetable, overnight
AA 3063 leaves 19 h 19 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.