HV 6867 then A3 602 at Athens
Amsterdam → Athens → London Heathrow
Timetable, Athens time
20:00HV 6867 from Amsterdam at the gate
13:25A3 602 to London Heathrow leaves the gate
17 h 25 apart on the timetable, overnight
A3 602 leaves 17 h 25 after HV 6867 arrives on the timetable: more than half a day, so not a connection we count.