AA 5515 then AA 5131 at Charlotte
Dayton → Charlotte → New Orleans
Timetable, Charlotte time
19:35AA 5515 from Dayton at the gate
19:30AA 5131 to New Orleans leaves the gate
23 h 55 apart on the timetable, overnight
AA 5131 leaves 23 h 55 after AA 5515 arrives on the timetable: more than half a day, so not a connection we count.