AV 2104 then UA 1020 at San Francisco
San Luis Obispo → San Francisco → Las Vegas
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
10:40UA 1020 to Las Vegas leaves the gatealso AC 5340, VA 8121, NZ 9221
14 h 44 apart on the timetable, overnight
UA 1020 leaves 14 h 44 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.