IB 5337 then VY 1554 at Barcelona
Rome → Barcelona → Málaga
Timetable, Barcelona time
14:25IB 5337 from Rome at the gatealso LL 5337, VY 6007
12:50VY 1554 to Málaga leaves the gatealso IB 5193, LL 5193
22 h 25 apart on the timetable, overnight
VY 1554 leaves 22 h 25 after IB 5337 arrives on the timetable: more than half a day, so not a connection we count.