AA 1992 then DL 418 at Charlotte
St Louis → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
13:14AA 1992 from St Louis at the gate
09:00DL 418 to Atlanta (ATL) leaves the gate
19 h 46 apart on the timetable, overnight
DL 418 leaves 19 h 46 after AA 1992 arrives on the timetable: more than half a day, so not a connection we count.