AC 4683 then AF 8811 at San Francisco
Spokane → San Francisco → Los Angeles
Timetable, San Francisco time
15:35AC 4683 from Spokane at the gate
11:44AF 8811 to Los Angeles leaves the gate
20 h 09 apart on the timetable, overnight
AF 8811 leaves 20 h 09 after AC 4683 arrives on the timetable: more than half a day, so not a connection we count.