UA 2279 then VA 8562 at San Francisco
Reno → San Francisco → Las Vegas
Timetable, San Francisco time
15:35UA 2279 from Reno at the gatealso CM 2540, LX 3341, AC 4597, NZ 9580
14:20VA 8562 to Las Vegas leaves the gate
22 h 45 apart on the timetable, overnight
VA 8562 leaves 22 h 45 after UA 2279 arrives on the timetable: more than half a day, so not a connection we count.