AA 5634 then AA 5229 at Charlotte
Louisville → Charlotte → Roanoke
Timetable, Charlotte time
14:36AA 5634 from Louisville at the gate
12:40AA 5229 to Roanoke leaves the gate
22 h 04 apart on the timetable, overnight
AA 5229 leaves 22 h 04 after AA 5634 arrives on the timetable: more than half a day, so not a connection we count.