QR 3717 then IB 5876 at Barcelona
Rome → Barcelona → Paris Orly
Timetable, Barcelona time
19:55QR 3717 from Rome at the gatealso IB 5343, LL 5343, VY 6013
19:20IB 5876 to Paris Orly leaves the gatealso LL 5876
23 h 25 apart on the timetable, overnight
IB 5876 leaves 23 h 25 after QR 3717 arrives on the timetable: more than half a day, so not a connection we count.