FR 3181 then IB 5446 at Barcelona
Rome → Barcelona → Paris Orly
Timetable, Barcelona time
15:05FR 3181 from Rome at the gate
14:25IB 5446 to Paris Orly leaves the gatealso LL 5446
23 h 20 apart on the timetable, overnight
IB 5446 leaves 23 h 20 after FR 3181 arrives on the timetable: more than half a day, so not a connection we count.