DL 175 then DL 3179 at Atlanta
Milan → Atlanta → Charleston (South Carolina)
Timetable, Atlanta time
17:45DL 175 from Milan at the gate
16:42DL 3179 to Charleston (South Carolina) leaves the gate
22 h 57 apart on the timetable, overnight
DL 3179 leaves 22 h 57 after DL 175 arrives on the timetable: more than half a day, so not a connection we count.