AA 1992 then DL 1935 at Charlotte
St Louis → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
13:29AA 1992 from St Louis at the gate
11:30DL 1935 to Atlanta (ATL) leaves the gate
22 h 01 apart on the timetable, overnight
DL 1935 leaves 22 h 01 after AA 1992 arrives on the timetable: more than half a day, so not a connection we count.