KL 1628 then BA 8450 at Schiphol
Venezia → Amsterdam → London City
Timetable, Amsterdam time
08:35KL 1628 from Venezia at the gate
08:05BA 8450 to London City leaves the gate
23 h 30 apart on the timetable, overnight
BA 8450 leaves 23 h 30 after KL 1628 arrives on the timetable: more than half a day, so not a connection we count.