DL 763 then WN 3686 at LAX
Atlanta → Los Angeles → San Francisco
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
11:15WN 3686 to San Francisco leaves the gate
15 h 20 apart on the timetable, overnight
WN 3686 leaves 15 h 20 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.