AA 1372 then AA 6102 at Charlotte
Sarasota → Charlotte → Harrisburg
Timetable, Charlotte time
18:49AA 1372 from Sarasota at the gate
13:15AA 6102 to Harrisburg leaves the gate
18 h 26 apart on the timetable, overnight
AA 6102 leaves 18 h 26 after AA 1372 arrives on the timetable: more than half a day, so not a connection we count.