AA 5221 then AA 1573 at Charlotte
Cleveland → Charlotte → Greenville-Spartanburg
Timetable, Charlotte time
06:50AA 5221 from Cleveland at the gate
19:04AA 1573 to Greenville-Spartanburg leaves the gate
12 h 14 apart on the timetable
AA 1573 leaves 12 h 14 after AA 5221 arrives on the timetable: more than half a day, so not a connection we count.