DL 175 then DL 996 at Atlanta
Milan → Atlanta → Los Angeles
Timetable, Atlanta time
17:45DL 175 from Milan at the gate
07:00DL 996 to Los Angeles leaves the gate
13 h 15 apart on the timetable, overnight
DL 996 leaves 13 h 15 after DL 175 arrives on the timetable: more than half a day, so not a connection we count.