AV 2104 then QF 3656 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
13:50QF 3656 to New York JFK leaves the gate
17 h 54 apart on the timetable, overnight
QF 3656 leaves 17 h 54 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.