AC 4533 then WN 2386 at San Francisco
Sacramento → San Francisco → Las Vegas
Timetable, San Francisco time
21:41AC 4533 from Sacramento at the gate
17:30WN 2386 to Las Vegas leaves the gate
19 h 49 apart on the timetable, overnight
WN 2386 leaves 19 h 49 after AC 4533 arrives on the timetable: more than half a day, so not a connection we count.