KL 9864 then DL 49 at Schiphol
Brussels → Amsterdam → New York JFK
Timetable, Amsterdam time
13:32KL 9864 from Brussels at the gate
11:35DL 49 to New York JFK leaves the gate
22 h 03 apart on the timetable, overnight
DL 49 leaves 22 h 03 after KL 9864 arrives on the timetable: more than half a day, so not a connection we count.