AA 1575 then AA 1417 at Charlotte
Newark → Charlotte → Myrtle Beach
Timetable, Charlotte time
06:57AA 1575 from Newark at the gate
20:05AA 1417 to Myrtle Beach leaves the gate
13 h 08 apart on the timetable
AA 1417 leaves 13 h 08 after AA 1575 arrives on the timetable: more than half a day, so not a connection we count.