EW 9602 then EW 2605 at Lisbon
Düsseldorf → Lisbon → Stuttgart
Timetable, Lisbon time
12:45EW 9602 from Düsseldorf at the gate
10:10EW 2605 to Stuttgart leaves the gate
21 h 25 apart on the timetable, overnight
EW 2605 leaves 21 h 25 after EW 9602 arrives on the timetable: more than half a day, so not a connection we count.