W9 5377 then VY 1554 at Barcelona
London Luton → Barcelona → Málaga
Timetable, Barcelona time
15:25W9 5377 from London Luton at the gate
15:20VY 1554 to Málaga leaves the gatealso IB 5193, LL 5193
23 h 55 apart on the timetable, overnight
VY 1554 leaves 23 h 55 after W9 5377 arrives on the timetable: more than half a day, so not a connection we count.