CA 983 then UA 5863 at LAX
Beijing → Los Angeles → San Luis Obispo
Timetable, Los Angeles time
19:00CA 983 from Beijing at the gate
18:55UA 5863 to San Luis Obispo leaves the gate
23 h 55 apart on the timetable, overnight
UA 5863 leaves 23 h 55 after CA 983 arrives on the timetable: more than half a day, so not a connection we count.