EC 4795 then IB 1073 at Madrid
Nantes → Madrid → Seville
Timetable, Madrid time
13:00EC 4795 from Nantes at the gate
16:00IB 1073 to Seville leaves the gatealso AY 4795
3 h apart on the timetable
The last days
EC 4795 and IB 1073 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.