BA 1524 then QR 3513 at Barcelona
Chicago → Barcelona → Málaga
Timetable, Barcelona time
09:50BA 1524 from Chicago at the gatealso AY 3828, IB 4382
21:55QR 3513 to Málaga leaves the gate
12 h 05 apart on the timetable
QR 3513 leaves 12 h 05 after BA 1524 arrives on the timetable: more than half a day, so not a connection we count.