SM 3103 then IB 416 at Barcelona
Cairo → Barcelona → Madrid
Timetable, Barcelona time
12:20SM 3103 from Cairo at the gate
17:00IB 416 to Madrid leaves the gatealso LL 3016, VY 5068, QR 6587, BA 7083, CZ 7325, AA 8732
4 h 40 apart on the timetable
The last days
SM 3103 and IB 416 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.