FR 6875 then IB 5338 at Barcelona
Dublin → Barcelona → Rome
Timetable, Barcelona time
10:10FR 6875 from Dublin at the gate
11:30IB 5338 to Rome leaves the gatealso LL 5338
1 h 20 apart on the timetable
The last days
FR 6875 and IB 5338 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.