AA 5176 then AA 604 at Charlotte
New Orleans → Charlotte → Miami
Timetable, Charlotte time
11:29AA 5176 from New Orleans at the gate
09:20AA 604 to Miami leaves the gate
21 h 51 apart on the timetable, overnight
AA 604 leaves 21 h 51 after AA 5176 arrives on the timetable: more than half a day, so not a connection we count.