AA 5098 then AA 5502 at Charlotte
Northwest Arkansas → Charlotte → Allentown
Timetable, Charlotte time
16:57AA 5098 from Northwest Arkansas at the gate
14:55AA 5502 to Allentown leaves the gate
21 h 58 apart on the timetable, overnight
AA 5502 leaves 21 h 58 after AA 5098 arrives on the timetable: more than half a day, so not a connection we count.