IB 1044 then IB 425 at Madrid
Mahón → Madrid → Barcelona
Timetable, Madrid time
23:00IB 1044 from Mahón at the gate
20:00IB 425 to Barcelona leaves the gatealso IB 425S, LA 1694, LL 3025, VY 5079, AV 6083, QR 6924, CZ 7311
21 h apart on the timetable, overnight
IB 425 leaves 21 h after IB 1044 arrives on the timetable: more than half a day, so not a connection we count.