AA 1992 then AA 3145 at Charlotte
St Louis → Charlotte → New Orleans
Timetable, Charlotte time
13:14AA 1992 from St Louis at the gate
12:23AA 3145 to New Orleans leaves the gate
23 h 09 apart on the timetable, overnight
AA 3145 leaves 23 h 09 after AA 1992 arrives on the timetable: more than half a day, so not a connection we count.