FR 6973 then AZ 156 at Fiumicino
Barcelona → Rome → Brussels
Timetable, Rome time
14:00FR 6973 from Barcelona at the gate
08:35AZ 156 to Brussels leaves the gate
18 h 35 apart on the timetable, overnight
AZ 156 leaves 18 h 35 after FR 6973 arrives on the timetable: more than half a day, so not a connection we count.