KL 1374 then HV 51 at Schiphol
Bucharest → Amsterdam → Prague
Timetable, Amsterdam time
15:55KL 1374 from Bucharest at the gate
07:15HV 51 to Prague leaves the gate
15 h 20 apart on the timetable, overnight
HV 51 leaves 15 h 20 after KL 1374 arrives on the timetable: more than half a day, so not a connection we count.