AA 6043 then AA 5066 at Philadelphia
State College → Philadelphia → Knoxville
Timetable, Philadelphia time
20:15AA 6043 from State College at the gate
18:43AA 5066 to Knoxville leaves the gate
22 h 28 apart on the timetable, overnight
AA 5066 leaves 22 h 28 after AA 6043 arrives on the timetable: more than half a day, so not a connection we count.