IB 5379 then VY 6012 at Barcelona
Santander → Barcelona → Rome
Timetable, Barcelona time
19:05IB 5379 from Santander at the gate
14:40VY 6012 to Rome leaves the gate
19 h 35 apart on the timetable, overnight
VY 6012 leaves 19 h 35 after IB 5379 arrives on the timetable: more than half a day, so not a connection we count.