FR 420 then KL 1013 at Schiphol
Dublin → Amsterdam → London Heathrow
Timetable, Amsterdam time
18:55FR 420 from Dublin at the gate
16:45KL 1013 to London Heathrow leaves the gate
21 h 50 apart on the timetable, overnight
KL 1013 leaves 21 h 50 after FR 420 arrives on the timetable: more than half a day, so not a connection we count.