QF 3775 then UA 5248 at San Francisco
Los Angeles → San Francisco → San Luis Obispo
Timetable, San Francisco time
14:40QF 3775 from Los Angeles at the gate
14:10UA 5248 to San Luis Obispo leaves the gate
23 h 30 apart on the timetable, overnight
UA 5248 leaves 23 h 30 after QF 3775 arrives on the timetable: more than half a day, so not a connection we count.