AA 6043 then AA 5618 at Philadelphia
State College → Philadelphia → Greenville-Spartanburg
Timetable, Philadelphia time
20:15AA 6043 from State College at the gate
17:51AA 5618 to Greenville-Spartanburg leaves the gate
21 h 36 apart on the timetable, overnight
AA 5618 leaves 21 h 36 after AA 6043 arrives on the timetable: more than half a day, so not a connection we count.