VY 1006 then BA 457 at Madrid
Barcelona → Madrid → London Heathrow
Timetable, Madrid time
11:35VY 1006 from Barcelona at the gatealso QR 5524, IB 5990, LL 5990
10:35BA 457 to London Heathrow leaves the gate
23 h apart on the timetable, overnight
BA 457 leaves 23 h after VY 1006 arrives on the timetable: more than half a day, so not a connection we count.