UA 217 then VA 8118 at San Francisco
Arcata → San Francisco → Las Vegas
Timetable, San Francisco time
09:13UA 217 from Arcata at the gate
22:59VA 8118 to Las Vegas leaves the gate
13 h 46 apart on the timetable
VA 8118 leaves 13 h 46 after UA 217 arrives on the timetable: more than half a day, so not a connection we count.