IB 1362 then IB 409 at Madrid
Tangier → Madrid → Barcelona
Timetable, Madrid time
14:50IB 1362 from Tangier at the gatealso QR 5077, AT 5309, VY 5438, BA 7271, AA 8589
10:25IB 409 to Barcelona leaves the gatealso LA 1624, CX 1827, LL 3009, VY 5116, AV 6078, BA 7129, QR 7246, AA 8727
19 h 35 apart on the timetable, overnight
IB 409 leaves 19 h 35 after IB 1362 arrives on the timetable: more than half a day, so not a connection we count.