MF 811 then U2 7927 at Schiphol
Xiamen → Amsterdam → Prague
Timetable, Amsterdam time
17:30MF 811 from Xiamen at the gate
13:10U2 7927 to Prague leaves the gate
19 h 40 apart on the timetable, overnight
U2 7927 leaves 19 h 40 after MF 811 arrives on the timetable: more than half a day, so not a connection we count.