KL 760 then U2 7927 at Schiphol
San José (Costa Rica) → Amsterdam → Prague
Timetable, Amsterdam time
12:50KL 760 from San José (Costa Rica) at the gate
11:00U2 7927 to Prague leaves the gate
22 h 10 apart on the timetable, overnight
U2 7927 leaves 22 h 10 after KL 760 arrives on the timetable: more than half a day, so not a connection we count.