KL 1006 then KL 427 at Schiphol
London Heathrow → Amsterdam → Dubai
Timetable, Amsterdam time
14:05KL 1006 from London Heathrow at the gate
14:00KL 427 to Dubai leaves the gate
23 h 55 apart on the timetable, overnight
KL 427 leaves 23 h 55 after KL 1006 arrives on the timetable: more than half a day, so not a connection we count.