IB 130 then IB 415 at Madrid
Recife → Madrid → Barcelona
Timetable, Madrid time
10:05IB 130 from Recife at the gate
14:55IB 415 to Barcelona leaves the gatealso LA 1522, LL 3015, VY 5057, AV 6016, QR 6889, BA 7134, AA 8630
4 h 50 apart on the timetable
The last days
IB 130 and IB 415 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.