IB 548 then SK 8374 at Madrid
Porto → Madrid → Gran Canaria
Timetable, Madrid time
18:55IB 548 from Porto at the gate
21:45SK 8374 to Gran Canaria leaves the gate
2 h 50 apart on the timetable
The last days
IB 548 and SK 8374 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.