DL 2368 then UA 5863 at LAX
Chicago O'Hare → Los Angeles → San Luis Obispo
Timetable, Los Angeles time
21:05DL 2368 from Chicago O'Hare at the gate
20:50UA 5863 to San Luis Obispo leaves the gate
23 h 45 apart on the timetable, overnight
UA 5863 leaves 23 h 45 after DL 2368 arrives on the timetable: more than half a day, so not a connection we count.