IB 5485 then VY 1174 at Barcelona
Istanbul → Barcelona → Porto
Timetable, Barcelona time
01:15IB 5485 from Istanbul at the gatealso LL 5485, VY 8613
08:35VY 1174 to Porto leaves the gatealso IB 5226, LL 5226
7 h 20 apart on the timetable
The last days
IB 5485 and VY 1174 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.