VY 1205 then QR 3602 at Barcelona
Santander → Barcelona → Rome
Timetable, Barcelona time
19:15VY 1205 from Santander at the gatealso QR 3769, LL 5379
12:30QR 3602 to Rome leaves the gatealso LL 5340
17 h 15 apart on the timetable, overnight
QR 3602 leaves 17 h 15 after VY 1205 arrives on the timetable: more than half a day, so not a connection we count.