IB 5353 then VY 1382 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
11:55IB 5353 from Milan at the gate
09:10VY 1382 to Seville leaves the gatealso QR 3549, LL 5146
21 h 15 apart on the timetable, overnight
VY 1382 leaves 21 h 15 after IB 5353 arrives on the timetable: more than half a day, so not a connection we count.