KL 1776 then U2 7927 at Schiphol
Berlin → Amsterdam → Prague
Timetable, Amsterdam time
13:25KL 1776 from Berlin at the gate
13:10U2 7927 to Prague leaves the gate
23 h 45 apart on the timetable, overnight
U2 7927 leaves 23 h 45 after KL 1776 arrives on the timetable: more than half a day, so not a connection we count.