UA 336 then VA 8118 at San Francisco
Los Angeles → San Francisco → Las Vegas
Timetable, San Francisco time
08:55UA 336 from Los Angeles at the gatealso NH 7355
22:59VA 8118 to Las Vegas leaves the gate
14 h 04 apart on the timetable
VA 8118 leaves 14 h 04 after UA 336 arrives on the timetable: more than half a day, so not a connection we count.