AA 5502 then AA 5791 at Charlotte
Allentown → Charlotte → Salisbury
Timetable, Charlotte time
19:14AA 5502 from Allentown at the gate
17:40AA 5791 to Salisbury leaves the gate
22 h 26 apart on the timetable, overnight
AA 5791 leaves 22 h 26 after AA 5502 arrives on the timetable: more than half a day, so not a connection we count.