UA 5217 then VA 8562 at San Francisco
Spokane → San Francisco → Las Vegas
Timetable, San Francisco time
15:35UA 5217 from Spokane at the gatealso LH 8555, NZ 9454
08:40VA 8562 to Las Vegas leaves the gate
17 h 05 apart on the timetable, overnight
VA 8562 leaves 17 h 05 after UA 5217 arrives on the timetable: more than half a day, so not a connection we count.