CM 2469 then AA 362 at San Francisco
Arcata → San Francisco → Philadelphia
Timetable, San Francisco time
20:00CM 2469 from Arcata at the gatealso UA 5305, NZ 9338
12:00AA 362 to Philadelphia leaves the gate
16 h apart on the timetable, overnight
AA 362 leaves 16 h after CM 2469 arrives on the timetable: more than half a day, so not a connection we count.