AA 1909 then AA 5533 at Charlotte
Richmond → Charlotte → Gulfport
Timetable, Charlotte time
21:44AA 1909 from Richmond at the gate
21:35AA 5533 to Gulfport leaves the gate
23 h 51 apart on the timetable, overnight
AA 5533 leaves 23 h 51 after AA 1909 arrives on the timetable: more than half a day, so not a connection we count.