AA 2012 then WN 4210 at LAX
Las Vegas → Los Angeles → San Francisco
Timetable, Los Angeles time
16:09AA 2012 from Las Vegas at the gate
15:35WN 4210 to San Francisco leaves the gate
23 h 26 apart on the timetable, overnight
WN 4210 leaves 23 h 26 after AA 2012 arrives on the timetable: more than half a day, so not a connection we count.