AC 4683 then AV 2066 at San Francisco
Spokane → San Francisco → Sacramento
Timetable, San Francisco time
15:35AC 4683 from Spokane at the gate
08:30AV 2066 to Sacramento leaves the gate
16 h 55 apart on the timetable, overnight
AV 2066 leaves 16 h 55 after AC 4683 arrives on the timetable: more than half a day, so not a connection we count.