AV 2104 then WN 4043 at San Francisco
San Luis Obispo → San Francisco → Las Vegas
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
10:45WN 4043 to Las Vegas leaves the gate
14 h 49 apart on the timetable, overnight
WN 4043 leaves 14 h 49 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.