CM 2469 then AS 586 at San Francisco
Arcata → San Francisco → San Diego
Timetable, San Francisco time
20:00CM 2469 from Arcata at the gatealso UA 5305, NZ 9338
10:05AS 586 to San Diego leaves the gatealso AA 7548
14 h 05 apart on the timetable, overnight
AS 586 leaves 14 h 05 after CM 2469 arrives on the timetable: more than half a day, so not a connection we count.