FR 606 then IB 409 at Madrid
Copenhagen → Madrid → Barcelona
Timetable, Madrid time
13:35FR 606 from Copenhagen at the gate
10:25IB 409 to Barcelona leaves the gatealso LA 1624, CX 1827, LL 3009, VY 5116, AV 6078, BA 7129, QR 7246
20 h 50 apart on the timetable, overnight
IB 409 leaves 20 h 50 after FR 606 arrives on the timetable: more than half a day, so not a connection we count.