KL 1296 then FR 421 at Schiphol
Billund → Amsterdam → Dublin
Timetable, Amsterdam time
15:45KL 1296 from Billund at the gate
14:05FR 421 to Dublin leaves the gate
22 h 20 apart on the timetable, overnight
FR 421 leaves 22 h 20 after KL 1296 arrives on the timetable: more than half a day, so not a connection we count.