BA 812 then DY 3540 at Copenhagen
London Heathrow → Copenhagen → Amsterdam
Timetable, Copenhagen time
14:20BA 812 from London Heathrow at the gate
12:25DY 3540 to Amsterdam leaves the gate
22 h 05 apart on the timetable, overnight
DY 3540 leaves 22 h 05 after BA 812 arrives on the timetable: more than half a day, so not a connection we count.