OS 315 then U2 7925 at Schiphol
Vienna → Amsterdam → Prague
Timetable, Amsterdam time
16:45OS 315 from Vienna at the gate
07:20U2 7925 to Prague leaves the gate
14 h 35 apart on the timetable, overnight
U2 7925 leaves 14 h 35 after OS 315 arrives on the timetable: more than half a day, so not a connection we count.