AA 5434 then DL 2157 at Charlotte
Allentown → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
14:56AA 5434 from Allentown at the gate
14:19DL 2157 to Atlanta (ATL) leaves the gate
23 h 23 apart on the timetable, overnight
DL 2157 leaves 23 h 23 after AA 5434 arrives on the timetable: more than half a day, so not a connection we count.