LL 5270 then VY 1624 at Barcelona
Mahón → Barcelona → Santiago de Compostela
Timetable, Barcelona time
10:15LL 5270 from Mahón at the gate
12:00VY 1624 to Santiago de Compostela leaves the gatealso IB 5204, LL 5204
1 h 45 apart on the timetable
The last days
LL 5270 and VY 1624 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.