B6 633 then QR 2134 at San Francisco
Boston → San Francisco → New York JFK
Timetable, San Francisco time
09:59B6 633 from Boston at the gate
23:00QR 2134 to New York JFK leaves the gate
13 h 01 apart on the timetable
QR 2134 leaves 13 h 01 after B6 633 arrives on the timetable: more than half a day, so not a connection we count.