AA 741 then AA 5483 at Philadelphia
Madrid → Philadelphia → Pittsburgh
Timetable, Philadelphia time
15:35AA 741 from Madrid at the gate
14:30AA 5483 to Pittsburgh leaves the gate
22 h 55 apart on the timetable, overnight
AA 5483 leaves 22 h 55 after AA 741 arrives on the timetable: more than half a day, so not a connection we count.