IB 417 then QR 3678 at Barcelona
Madrid → Barcelona → Palermo
Timetable, Barcelona time
17:10IB 417 from Madrid at the gatealso LA 1683, LL 3017, OB 5004, VY 5058, AV 6076, QR 6894, BA 7135, AA 8824
15:40QR 3678 to Palermo leaves the gate
22 h 30 apart on the timetable, overnight
QR 3678 leaves 22 h 30 after IB 417 arrives on the timetable: more than half a day, so not a connection we count.