QR 3586 then FR 7539 at Barcelona
Seville → Barcelona → Milan
Timetable, Barcelona time
15:55QR 3586 from Seville at the gate
08:40FR 7539 to Milan leaves the gate
16 h 45 apart on the timetable, overnight
FR 7539 leaves 16 h 45 after QR 3586 arrives on the timetable: more than half a day, so not a connection we count.