AA 5844 then AA 1597 at Philadelphia
Albany (New York) → Philadelphia → Charleston (South Carolina)
Timetable, Philadelphia time
09:26AA 5844 from Albany (New York) at the gate
21:49AA 1597 to Charleston (South Carolina) leaves the gate
12 h 23 apart on the timetable
AA 1597 leaves 12 h 23 after AA 5844 arrives on the timetable: more than half a day, so not a connection we count.