EC 7156 then VY 1394 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
22:50EC 7156 from Milan at the gate
22:00VY 1394 to Seville leaves the gatealso IB 5158, LL 5158
23 h 10 apart on the timetable, overnight
VY 1394 leaves 23 h 10 after EC 7156 arrives on the timetable: more than half a day, so not a connection we count.