FR 6921 then IB 5364 at Barcelona
Dublin → Barcelona → Milan
Timetable, Barcelona time
12:00FR 6921 from Dublin at the gate
18:10IB 5364 to Milan leaves the gatealso LL 5364, VY 6052
6 h 10 apart on the timetable
The last days
FR 6921 and IB 5364 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.