AA 5790 then AA 5543 at Charlotte
Fayetteville → Charlotte → Pittsburgh
Timetable, Charlotte time
06:21AA 5790 from Fayetteville at the gate
08:35AA 5543 to Pittsburgh leaves the gate
2 h 14 apart on the timetable
The last days
AA 5790 and AA 5543 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.