EW 2520 then LY 9001 at Barcelona
Stuttgart → Barcelona → Lisbon
Timetable, Barcelona time
14:25EW 2520 from Stuttgart at the gate
10:55LY 9001 to Lisbon leaves the gate
20 h 30 apart on the timetable, overnight
LY 9001 leaves 20 h 30 after EW 2520 arrives on the timetable: more than half a day, so not a connection we count.