KL 1414 then FR 5299 at Schiphol
Rennes → Amsterdam → Dublin
Timetable, Amsterdam time
18:10KL 1414 from Rennes at the gate
15:10FR 5299 to Dublin leaves the gate
21 h apart on the timetable, overnight
FR 5299 leaves 21 h after KL 1414 arrives on the timetable: more than half a day, so not a connection we count.