KL 1572 then U2 2164 at Schiphol
Porto → Amsterdam → Manchester
Timetable, Amsterdam time
14:55KL 1572 from Porto at the gate
13:45U2 2164 to Manchester leaves the gate
22 h 50 apart on the timetable, overnight
U2 2164 leaves 22 h 50 after KL 1572 arrives on the timetable: more than half a day, so not a connection we count.