AA 5055 then AA 6002 at Charlotte
Louisville → Charlotte → Huntsville
Timetable, Charlotte time
17:09AA 5055 from Louisville at the gate
17:00AA 6002 to Huntsville leaves the gate
23 h 51 apart on the timetable, overnight
AA 6002 leaves 23 h 51 after AA 5055 arrives on the timetable: more than half a day, so not a connection we count.