AA 6043 then AA 1236 at Philadelphia
State College → Philadelphia → San Diego
Timetable, Philadelphia time
20:15AA 6043 from State College at the gate
16:29AA 1236 to San Diego leaves the gate
20 h 14 apart on the timetable, overnight
AA 1236 leaves 20 h 14 after AA 6043 arrives on the timetable: more than half a day, so not a connection we count.