BA 1333 then VY 7671 at Heathrow
Newcastle → London → Bilbao
Timetable, London time
16:20BA 1333 from Newcastle at the gate
16:15VY 7671 to Bilbao leaves the gate
23 h 55 apart on the timetable, overnight
VY 7671 leaves 23 h 55 after BA 1333 arrives on the timetable: more than half a day, so not a connection we count.