AA 5814 then AA 5205 at Charlotte
Huntington → Charlotte → Huntsville
Timetable, Charlotte time
20:39AA 5814 from Huntington at the gate
20:10AA 5205 to Huntsville leaves the gate
23 h 31 apart on the timetable, overnight
AA 5205 leaves 23 h 31 after AA 5814 arrives on the timetable: more than half a day, so not a connection we count.