KL 1756 then U2 5606 at Schiphol
Hamburg → Amsterdam → Newcastle
Timetable, Amsterdam time
15:40KL 1756 from Hamburg at the gate
10:00U2 5606 to Newcastle leaves the gate
18 h 20 apart on the timetable, overnight
U2 5606 leaves 18 h 20 after KL 1756 arrives on the timetable: more than half a day, so not a connection we count.