AA 2039 then AA 5205 at Charlotte
Richmond → Charlotte → Huntsville
Timetable, Charlotte time
20:42AA 2039 from Richmond at the gate
20:10AA 5205 to Huntsville leaves the gate
23 h 28 apart on the timetable, overnight
AA 5205 leaves 23 h 28 after AA 2039 arrives on the timetable: more than half a day, so not a connection we count.