BW 5 then DL 5595 at JFK
Kingston → New York → Washington
Timetable, New York time
11:15BW 5 from Kingston at the gate
10:25DL 5595 to Washington leaves the gate
23 h 10 apart on the timetable, overnight
DL 5595 leaves 23 h 10 after BW 5 arrives on the timetable: more than half a day, so not a connection we count.