EW 9444 then FR 6927 at Barcelona
Düsseldorf → Barcelona → Rome
Timetable, Barcelona time
15:35EW 9444 from Düsseldorf at the gate
09:05FR 6927 to Rome leaves the gate
17 h 30 apart on the timetable, overnight
FR 6927 leaves 17 h 30 after EW 9444 arrives on the timetable: more than half a day, so not a connection we count.