BA 373 then KL 1014 at Heathrow
Toulouse → London → Amsterdam
Timetable, London time
18:05BA 373 from Toulouse at the gate
17:50KL 1014 to Amsterdam leaves the gate
23 h 45 apart on the timetable, overnight
KL 1014 leaves 23 h 45 after BA 373 arrives on the timetable: more than half a day, so not a connection we count.