AA 5914 then AA 5543 at Charlotte
Lynchburg → Charlotte → Pittsburgh
Timetable, Charlotte time
13:30AA 5914 from Lynchburg at the gate
08:35AA 5543 to Pittsburgh leaves the gate
19 h 05 apart on the timetable, overnight
AA 5543 leaves 19 h 05 after AA 5914 arrives on the timetable: more than half a day, so not a connection we count.