AA 1335 then AA 3244 at Charlotte
Pittsburgh → Charlotte → Myrtle Beach
Timetable, Charlotte time
16:35AA 1335 from Pittsburgh at the gate
15:25AA 3244 to Myrtle Beach leaves the gate
22 h 50 apart on the timetable, overnight
AA 3244 leaves 22 h 50 after AA 1335 arrives on the timetable: more than half a day, so not a connection we count.