U2 2165 then KL 617 at Schiphol
Manchester → Amsterdam → Boston
Timetable, Amsterdam time
17:20U2 2165 from Manchester at the gate
17:10KL 617 to Boston leaves the gate
23 h 50 apart on the timetable, overnight
KL 617 leaves 23 h 50 after U2 2165 arrives on the timetable: more than half a day, so not a connection we count.