AV 2046 then Y4 2735 at San Francisco
Arcata → San Francisco → Las Vegas
Timetable, San Francisco time
20:00AV 2046 from Arcata at the gate
11:06Y4 2735 to Las Vegas leaves the gatealso F9 4158
15 h 06 apart on the timetable, overnight
Y4 2735 leaves 15 h 06 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.