AF 8883 then WN 2386 at San Francisco
Los Angeles → San Francisco → Las Vegas
Timetable, San Francisco time
21:34AF 8883 from Los Angeles at the gate
17:30WN 2386 to Las Vegas leaves the gate
19 h 56 apart on the timetable, overnight
WN 2386 leaves 19 h 56 after AF 8883 arrives on the timetable: more than half a day, so not a connection we count.