I2 1542 then IB 409 at Madrid
Tenerife South → Madrid → Barcelona
Timetable, Madrid time
13:00I2 1542 from Tenerife South at the gatealso IB 1542, AV 2569, VY 5887, BA 7240
10:25IB 409 to Barcelona leaves the gatealso LA 1624, CX 1827, LL 3009, VY 5116, AV 6078, BA 7129, QR 7246, AA 8727
21 h 25 apart on the timetable, overnight
IB 409 leaves 21 h 25 after I2 1542 arrives on the timetable: more than half a day, so not a connection we count.