DL 763 then WN 1817 at LAX
Atlanta → Los Angeles → San Francisco
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
12:00WN 1817 to San Francisco leaves the gate
16 h 05 apart on the timetable, overnight
WN 1817 leaves 16 h 05 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.