IB 468 then AA 8727 at Madrid
Vigo → Madrid → Barcelona
Timetable, Madrid time
14:35IB 468 from Vigo at the gatealso AY 4796, VY 5047, AT 5434, AV 6073, DT 6531, BA 7203, QR 8054, AA 8593
19:10AA 8727 to Barcelona leaves the gate
4 h 35 apart on the timetable
The last days
IB 468 and AA 8727 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.