AA 5176 then AA 5220 at Charlotte
New Orleans → Charlotte → Washington
Timetable, Charlotte time
11:29AA 5176 from New Orleans at the gate
09:45AA 5220 to Washington leaves the gate
22 h 16 apart on the timetable, overnight
AA 5220 leaves 22 h 16 after AA 5176 arrives on the timetable: more than half a day, so not a connection we count.