CM 2398 then AF 8811 at San Francisco
Pasco → San Francisco → Los Angeles
Timetable, San Francisco time
16:03CM 2398 from Pasco at the gatealso UA 5578
11:44AF 8811 to Los Angeles leaves the gate
19 h 41 apart on the timetable, overnight
AF 8811 leaves 19 h 41 after CM 2398 arrives on the timetable: more than half a day, so not a connection we count.