AA 2687 then AA 5211 at Charlotte
Washington National → Charlotte → Myrtle Beach
Timetable, Charlotte time
10:19AA 2687 from Washington National at the gate
08:40AA 5211 to Myrtle Beach leaves the gate
22 h 21 apart on the timetable, overnight
AA 5211 leaves 22 h 21 after AA 2687 arrives on the timetable: more than half a day, so not a connection we count.