UA 5820 then WN 2279 at LAX
San Luis Obispo → Los Angeles → San Francisco
Timetable, Los Angeles time
12:01UA 5820 from San Luis Obispo at the gate
10:00WN 2279 to San Francisco leaves the gate
21 h 59 apart on the timetable, overnight
WN 2279 leaves 21 h 59 after UA 5820 arrives on the timetable: more than half a day, so not a connection we count.