IB 5427 then IB 5094 at Barcelona
Paris Orly → Barcelona → Porto
Timetable, Barcelona time
10:00IB 5427 from Paris Orly at the gatealso LL 5427, LA 5793
18:35IB 5094 to Porto leaves the gatealso LL 5094
8 h 35 apart on the timetable
The last days
IB 5427 and IB 5094 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.