UA 369 then VA 8118 at San Francisco
Washington National → San Francisco → Las Vegas
Timetable, San Francisco time
10:57UA 369 from Washington National at the gatealso NZ 2776, VA 8441
22:59VA 8118 to Las Vegas leaves the gate
12 h 02 apart on the timetable
VA 8118 leaves 12 h 02 after UA 369 arrives on the timetable: more than half a day, so not a connection we count.