LA 1523 then U2 7591 at Madrid
Vigo → Madrid → Valencia
Timetable, Madrid time
10:30LA 1523 from Vigo at the gatealso VY 5156, AT 5433, PC 7866
14:55U2 7591 to Valencia leaves the gate
4 h 25 apart on the timetable
The last days
LA 1523 and U2 7591 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.