AA 1659 then AA 1266 at Charlotte
Buffalo → Charlotte → Myrtle Beach
Timetable, Charlotte time
09:09AA 1659 from Buffalo at the gate
08:25AA 1266 to Myrtle Beach leaves the gate
23 h 16 apart on the timetable, overnight
AA 1266 leaves 23 h 16 after AA 1659 arrives on the timetable: more than half a day, so not a connection we count.