IB 458 then FR 3831 at Madrid
Culleredo → Madrid → Bologna
Timetable, Madrid time
15:00IB 458 from Culleredo at the gatealso LA 1616, VY 5088, AV 6115, BA 7096, QR 8099
14:45FR 3831 to Bologna leaves the gate
23 h 45 apart on the timetable, overnight
FR 3831 leaves 23 h 45 after IB 458 arrives on the timetable: more than half a day, so not a connection we count.