AV 2104 then UA 1284 at San Francisco
San Luis Obispo → San Francisco → Newark
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
14:00UA 1284 to Newark leaves the gatealso NZ 9105
18 h 04 apart on the timetable, overnight
UA 1284 leaves 18 h 04 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.