SK 3630 then UA 356 at San Francisco
Los Angeles → San Francisco → Reno
Timetable, San Francisco time
21:55SK 3630 from Los Angeles at the gate
16:31UA 356 to Reno leaves the gatealso UA 5583
18 h 36 apart on the timetable, overnight
UA 356 leaves 18 h 36 after SK 3630 arrives on the timetable: more than half a day, so not a connection we count.