AV 2104 then AF 8669 at San Francisco
San Luis Obispo → San Francisco → New York JFK
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
14:35AF 8669 to New York JFK leaves the gate
18 h 39 apart on the timetable, overnight
AF 8669 leaves 18 h 39 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.