IB 5881 then FR 4545 at Barcelona
Paris Orly → Barcelona → Porto
Timetable, Barcelona time
20:00IB 5881 from Paris Orly at the gatealso LL 5881, VY 8031
19:15FR 4545 to Porto leaves the gate
23 h 15 apart on the timetable, overnight
FR 4545 leaves 23 h 15 after IB 5881 arrives on the timetable: more than half a day, so not a connection we count.