BA 480 then VY 1106 at Barcelona
London Heathrow → Barcelona → Granada
Timetable, Barcelona time
13:45BA 480 from London Heathrow at the gatealso IB 3662, QR 6297, AA 6818, VY 9558
08:40VY 1106 to Granada leaves the gatealso QR 3540, LL 5060
18 h 55 apart on the timetable, overnight
VY 1106 leaves 18 h 55 after BA 480 arrives on the timetable: more than half a day, so not a connection we count.