QF 3760 then B6 316 at San Francisco
San Diego → San Francisco → New York JFK
Timetable, San Francisco time
13:56QF 3760 from San Diego at the gate
08:05B6 316 to New York JFK leaves the gatealso LO 5774, EY 8328, AT 9559
18 h 09 apart on the timetable, overnight
B6 316 leaves 18 h 09 after QF 3760 arrives on the timetable: more than half a day, so not a connection we count.