DL 927 then DL 1328 at Atlanta
Las Vegas → Atlanta → Miami
Timetable, Atlanta time
16:40DL 927 from Las Vegas at the gate
16:33DL 1328 to Miami leaves the gate
23 h 53 apart on the timetable, overnight
DL 1328 leaves 23 h 53 after DL 927 arrives on the timetable: more than half a day, so not a connection we count.