KL 1916 then FR 421 at Schiphol
Zurich → Amsterdam → Dublin
Timetable, Amsterdam time
08:25KL 1916 from Zurich at the gate
21:00FR 421 to Dublin leaves the gate
12 h 35 apart on the timetable
FR 421 leaves 12 h 35 after KL 1916 arrives on the timetable: more than half a day, so not a connection we count.