BA 1333 then BA 350 at Heathrow
Newcastle → London → Nice
Timetable, London time
17:10BA 1333 from Newcastle at the gate
17:00BA 350 to Nice leaves the gate
23 h 50 apart on the timetable, overnight
BA 350 leaves 23 h 50 after BA 1333 arrives on the timetable: more than half a day, so not a connection we count.