VA 8311 then QF 3654 at San Francisco
Boston → San Francisco → New York JFK
Timetable, San Francisco time
10:59VA 8311 from Boston at the gate
23:00QF 3654 to New York JFK leaves the gate
12 h 01 apart on the timetable
QF 3654 leaves 12 h 01 after VA 8311 arrives on the timetable: more than half a day, so not a connection we count.