AA 683 then DL 1656 at Charlotte
Raleigh-Durham → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
08:00AA 683 from Raleigh-Durham at the gate
06:45DL 1656 to Atlanta (ATL) leaves the gate
22 h 45 apart on the timetable, overnight
DL 1656 leaves 22 h 45 after AA 683 arrives on the timetable: more than half a day, so not a connection we count.