QR 3522 then W4 6728 at Barcelona
Málaga → Barcelona → Venezia
Timetable, Barcelona time
00:55QR 3522 from Málaga at the gate
22:30W4 6728 to Venezia leaves the gate
21 h 35 apart on the timetable
W4 6728 leaves 21 h 35 after QR 3522 arrives on the timetable: more than half a day, so not a connection we count.