IB 518 then I2 1743 at Madrid
Santiago de Compostela → Madrid → Málaga
Timetable, Madrid time
10:25IB 518 from Santiago de Compostela at the gate
22:40I2 1743 to Málaga leaves the gatealso IB 1743
12 h 15 apart on the timetable
I2 1743 leaves 12 h 15 after IB 518 arrives on the timetable: more than half a day, so not a connection we count.