SN 3181 then FR 3181 at Fiumicino
Brussels → Rome → Barcelona
Timetable, Rome time
17:10SN 3181 from Brussels at the gate
08:35FR 3181 to Barcelona leaves the gate
15 h 25 apart on the timetable, overnight
FR 3181 leaves 15 h 25 after SN 3181 arrives on the timetable: more than half a day, so not a connection we count.