AV 2046 then AV 2358 at San Francisco
Arcata → San Francisco → Salt Lake City
Timetable, San Francisco time
20:00AV 2046 from Arcata at the gate
18:25AV 2358 to Salt Lake City leaves the gate
22 h 25 apart on the timetable, overnight
AV 2358 leaves 22 h 25 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.