AA 8544 then VY 1015 at Madrid
Lyon → Madrid → Barcelona
Timetable, Madrid time
14:25AA 8544 from Lyon at the gate
18:35VY 1015 to Barcelona leaves the gate
4 h 10 apart on the timetable
The last days
AA 8544 and VY 1015 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.