AV 2104 then WN 1684 at San Francisco
San Luis Obispo → San Francisco → Las Vegas
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
10:15WN 1684 to Las Vegas leaves the gate
14 h 19 apart on the timetable, overnight
WN 1684 leaves 14 h 19 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.