DL 5614 then B6 317 at Boston
Milwaukee → Boston → New York JFK
Timetable, Boston time
17:53DL 5614 from Milwaukee at the gate
16:09B6 317 to New York JFK leaves the gate
22 h 16 apart on the timetable, overnight
B6 317 leaves 22 h 16 after DL 5614 arrives on the timetable: more than half a day, so not a connection we count.