KL 1708 then U2 7853 at Schiphol
Luxembourg → Amsterdam → Manchester
Timetable, Amsterdam time
07:15KL 1708 from Luxembourg at the gate
07:10U2 7853 to Manchester leaves the gate
23 h 55 apart on the timetable, overnight
U2 7853 leaves 23 h 55 after KL 1708 arrives on the timetable: more than half a day, so not a connection we count.