VY 3917 then VY 1176 at Barcelona
Palma de Mallorca → Barcelona → Porto
Timetable, Barcelona time
08:00VY 3917 from Palma de Mallorca at the gatealso LL 5307
12:15VY 1176 to Porto leaves the gatealso QR 3701, IB 5090, LL 5090
4 h 15 apart on the timetable
The last days
VY 3917 and VY 1176 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.