QR 3615 then VY 1558 at Barcelona
Catania → Barcelona → Málaga
Timetable, Barcelona time
22:35QR 3615 from Catania at the gatealso IB 5803, LL 5803, VY 6119
21:55VY 1558 to Málaga leaves the gatealso IB 5197, LL 5197
23 h 20 apart on the timetable, overnight
VY 1558 leaves 23 h 20 after QR 3615 arrives on the timetable: more than half a day, so not a connection we count.