AA 1227 then AA 5434 at Charlotte
Detroit → Charlotte → Allentown
Timetable, Charlotte time
09:31AA 1227 from Detroit at the gate
09:17AA 5434 to Allentown leaves the gate
23 h 46 apart on the timetable, overnight
AA 5434 leaves 23 h 46 after AA 1227 arrives on the timetable: more than half a day, so not a connection we count.