LA 1523 then LA 1696 at Madrid
Vigo → Madrid → Geneva
Timetable, Madrid time
10:30LA 1523 from Vigo at the gatealso VY 5156, AT 5433, PC 7866
15:50LA 1696 to Geneva leaves the gatealso VY 5820
5 h 20 apart on the timetable
The last days
LA 1523 and LA 1696 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.