SN 3697 then LA 5771 at Barcelona
Brussels → Barcelona → Rome
Timetable, Barcelona time
11:25SN 3697 from Brussels at the gate
07:10LA 5771 to Rome leaves the gate
19 h 45 apart on the timetable, overnight
LA 5771 leaves 19 h 45 after SN 3697 arrives on the timetable: more than half a day, so not a connection we count.