EW 2520 then LA 5761 at Barcelona
Stuttgart → Barcelona → Genova
Timetable, Barcelona time
14:25EW 2520 from Stuttgart at the gate
11:35LA 5761 to Genova leaves the gate
21 h 10 apart on the timetable, overnight
LA 5761 leaves 21 h 10 after EW 2520 arrives on the timetable: more than half a day, so not a connection we count.