IB 5423 then VY 1104 at Barcelona
London Heathrow → Barcelona → Granada
Timetable, Barcelona time
13:10IB 5423 from London Heathrow at the gatealso LL 5423, VY 7641
06:55VY 1104 to Granada leaves the gatealso QR 3531, IB 5058, LL 5058
17 h 45 apart on the timetable, overnight
VY 1104 leaves 17 h 45 after IB 5423 arrives on the timetable: more than half a day, so not a connection we count.