KL 1918 then U2 7851 at Schiphol
Zurich → Amsterdam → Manchester
Timetable, Amsterdam time
10:55KL 1918 from Zurich at the gate
08:00U2 7851 to Manchester leaves the gate
21 h 05 apart on the timetable, overnight
U2 7851 leaves 21 h 05 after KL 1918 arrives on the timetable: more than half a day, so not a connection we count.