QR 3579 then VY 6010 at Barcelona
Seville → Barcelona → Rome
Timetable, Barcelona time
15:50QR 3579 from Seville at the gate
12:55VY 6010 to Rome leaves the gate
21 h 05 apart on the timetable, overnight
VY 6010 leaves 21 h 05 after QR 3579 arrives on the timetable: more than half a day, so not a connection we count.