AA 6043 then AA 5954 at Philadelphia
State College → Philadelphia → Harrisburg
Timetable, Philadelphia time
20:15AA 6043 from State College at the gate
18:05AA 5954 to Harrisburg leaves the gate
21 h 50 apart on the timetable, overnight
AA 5954 leaves 21 h 50 after AA 6043 arrives on the timetable: more than half a day, so not a connection we count.