3O 391 then IB 459 at Madrid
Tangier → Madrid → Culleredo
Timetable, Madrid time
16:253O 391 from Tangier at the gate
15:45IB 459 to Culleredo leaves the gatealso LA 1558, VY 5043, AV 6044, BA 7146, PC 7859, AA 8562
23 h 20 apart on the timetable, overnight
IB 459 leaves 23 h 20 after 3O 391 arrives on the timetable: more than half a day, so not a connection we count.