IB 5363 then FR 1165 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
21:20IB 5363 from Milan at the gatealso LL 5363, VY 6051
20:55FR 1165 to Seville leaves the gate
23 h 35 apart on the timetable, overnight
FR 1165 leaves 23 h 35 after IB 5363 arrives on the timetable: more than half a day, so not a connection we count.