FR 7538 then FR 8615 at Barcelona
Milan → Barcelona → Seville
Timetable, Barcelona time
08:05FR 7538 from Milan at the gate
10:45FR 8615 to Seville leaves the gate
2 h 40 apart on the timetable
The last days
FR 7538 and FR 8615 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.