EC 7156 then FR 1165 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
22:50EC 7156 from Milan at the gate
22:40FR 1165 to Seville leaves the gate
23 h 50 apart on the timetable, overnight
FR 1165 leaves 23 h 50 after EC 7156 arrives on the timetable: more than half a day, so not a connection we count.