AA 5353 then AA 3040 at Charlotte
Pensacola → Charlotte → Pittsburgh
Timetable, Charlotte time
08:15AA 5353 from Pensacola at the gate
20:33AA 3040 to Pittsburgh leaves the gate
12 h 18 apart on the timetable
AA 3040 leaves 12 h 18 after AA 5353 arrives on the timetable: more than half a day, so not a connection we count.