EC 7152 then VY 1388 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
16:55EC 7152 from Milan at the gate
14:35VY 1388 to Seville leaves the gatealso QR 3552, LL 5152
21 h 40 apart on the timetable, overnight
VY 1388 leaves 21 h 40 after EC 7152 arrives on the timetable: more than half a day, so not a connection we count.