AA 6097 then AA 5564 at Charlotte
Greenville-Spartanburg → Charlotte → Harrisburg
Timetable, Charlotte time
16:38AA 6097 from Greenville-Spartanburg at the gate
14:46AA 5564 to Harrisburg leaves the gate
22 h 08 apart on the timetable, overnight
AA 5564 leaves 22 h 08 after AA 6097 arrives on the timetable: more than half a day, so not a connection we count.