UA 1341 then UA 5248 at San Francisco
Detroit → San Francisco → San Luis Obispo
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
14:10UA 5248 to San Luis Obispo leaves the gate
18 h 39 apart on the timetable, overnight
UA 5248 leaves 18 h 39 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.