AA 3333 then AA 5585 at Charlotte
Pittsburgh → Charlotte → Roanoke
Timetable, Charlotte time
15:13AA 3333 from Pittsburgh at the gate
11:30AA 5585 to Roanoke leaves the gate
20 h 17 apart on the timetable, overnight
AA 5585 leaves 20 h 17 after AA 3333 arrives on the timetable: more than half a day, so not a connection we count.