F9 2072 then AA 6036 at Philadelphia
Raleigh-Durham → Philadelphia → Pittsburgh
Timetable, Philadelphia time
16:24F9 2072 from Raleigh-Durham at the gate
14:35AA 6036 to Pittsburgh leaves the gate
22 h 11 apart on the timetable, overnight
AA 6036 leaves 22 h 11 after F9 2072 arrives on the timetable: more than half a day, so not a connection we count.