DL 927 then DL 996 at Atlanta
Las Vegas → Atlanta → Los Angeles
Timetable, Atlanta time
16:40DL 927 from Las Vegas at the gate
07:00DL 996 to Los Angeles leaves the gate
14 h 20 apart on the timetable, overnight
DL 996 leaves 14 h 20 after DL 927 arrives on the timetable: more than half a day, so not a connection we count.