AA 5116 then AA 5483 at Philadelphia
Raleigh-Durham → Philadelphia → Pittsburgh
Timetable, Philadelphia time
17:33AA 5116 from Raleigh-Durham at the gate
14:30AA 5483 to Pittsburgh leaves the gate
20 h 57 apart on the timetable, overnight
AA 5483 leaves 20 h 57 after AA 5116 arrives on the timetable: more than half a day, so not a connection we count.