BA 911 then VY 7643 at Heathrow
Frankfurt am Main → London → Barcelona
Timetable, London time
08:20BA 911 from Frankfurt am Main at the gate
20:50VY 7643 to Barcelona leaves the gate
12 h 30 apart on the timetable
VY 7643 leaves 12 h 30 after BA 911 arrives on the timetable: more than half a day, so not a connection we count.