EW 2520 then LA 5771 at Barcelona
Stuttgart → Barcelona → Rome
Timetable, Barcelona time
08:35EW 2520 from Stuttgart at the gate
07:10LA 5771 to Rome leaves the gate
22 h 35 apart on the timetable, overnight
LA 5771 leaves 22 h 35 after EW 2520 arrives on the timetable: more than half a day, so not a connection we count.