AC 4683 then VA 8118 at San Francisco
Spokane → San Francisco → Las Vegas
Timetable, San Francisco time
15:35AC 4683 from Spokane at the gate
08:35VA 8118 to Las Vegas leaves the gate
17 h apart on the timetable, overnight
VA 8118 leaves 17 h after AC 4683 arrives on the timetable: more than half a day, so not a connection we count.