CM 2469 then GF 4166 at San Francisco
Arcata → San Francisco → Los Angeles
Timetable, San Francisco time
20:00CM 2469 from Arcata at the gatealso UA 5305, NZ 9338
16:10GF 4166 to Los Angeles leaves the gatealso BA 6507
20 h 10 apart on the timetable, overnight
GF 4166 leaves 20 h 10 after CM 2469 arrives on the timetable: more than half a day, so not a connection we count.