AA 5234 then AA 5434 at Charlotte
Dayton → Charlotte → Allentown
Timetable, Charlotte time
10:29AA 5234 from Dayton at the gate
09:17AA 5434 to Allentown leaves the gate
22 h 48 apart on the timetable, overnight
AA 5434 leaves 22 h 48 after AA 5234 arrives on the timetable: more than half a day, so not a connection we count.