LX 724 then U2 7925 at Schiphol
Zurich → Amsterdam → Prague
Timetable, Amsterdam time
09:00LX 724 from Zurich at the gate
07:20U2 7925 to Prague leaves the gate
22 h 20 apart on the timetable, overnight
U2 7925 leaves 22 h 20 after LX 724 arrives on the timetable: more than half a day, so not a connection we count.