SK 3630 then KE 3471 at San Francisco
Los Angeles → San Francisco → Detroit
Timetable, San Francisco time
21:55SK 3630 from Los Angeles at the gate
11:58KE 3471 to Detroit leaves the gate
14 h 03 apart on the timetable, overnight
KE 3471 leaves 14 h 03 after SK 3630 arrives on the timetable: more than half a day, so not a connection we count.