LA 5745 then IB 5454 at Barcelona
Rome → Barcelona → Paris Charles de Gaulle
Timetable, Barcelona time
01:25LA 5745 from Rome at the gate
15:40IB 5454 to Paris Charles de Gaulle leaves the gate
14 h 15 apart on the timetable
IB 5454 leaves 14 h 15 after LA 5745 arrives on the timetable: more than half a day, so not a connection we count.