AA 1051 then DL 5442 at Atlanta
Charlotte → Atlanta → Allentown
Timetable, Atlanta time
10:09AA 1051 from Charlotte at the gate
09:58DL 5442 to Allentown leaves the gate
23 h 49 apart on the timetable, overnight
DL 5442 leaves 23 h 49 after AA 1051 arrives on the timetable: more than half a day, so not a connection we count.