AV 2104 then NZ 4612 at San Francisco
San Luis Obispo → San Francisco → Vancouver
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
16:55NZ 4612 to Vancouver leaves the gatealso UA 8506
20 h 59 apart on the timetable, overnight
NZ 4612 leaves 20 h 59 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.