BA 430 then HV 5951 at Schiphol
London Heathrow → Amsterdam → Lisbon
Timetable, Amsterdam time
09:05BA 430 from London Heathrow at the gate
06:50HV 5951 to Lisbon leaves the gate
21 h 45 apart on the timetable, overnight
HV 5951 leaves 21 h 45 after BA 430 arrives on the timetable: more than half a day, so not a connection we count.