CA 7283 then UA 1227 at San Francisco
Los Angeles → San Francisco → Arcata
Timetable, San Francisco time
00:06CA 7283 from Los Angeles at the gate
18:41UA 1227 to Arcata leaves the gate
18 h 35 apart on the timetable
UA 1227 leaves 18 h 35 after CA 7283 arrives on the timetable: more than half a day, so not a connection we count.