AA 1283 then AA 1376 at Philadelphia
Nashville → Philadelphia → Pittsburgh
Timetable, Philadelphia time
14:12AA 1283 from Nashville at the gate
19:28AA 1376 to Pittsburgh leaves the gate
5 h 16 apart on the timetable
The last days
AA 1283 and AA 1376 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Pittsburgh
AA 319521:507 h 38 after AA 1283 on the timetable