DL 763 then WN 2508 at LAX
Atlanta → Los Angeles → Las Vegas
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
12:45WN 2508 to Las Vegas leaves the gate
16 h 50 apart on the timetable, overnight
WN 2508 leaves 16 h 50 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.