QR 4694 then QR 3638 at Barcelona
Algiers → Barcelona → Palermo
Timetable, Barcelona time
01:05QR 4694 from Algiers at the gatealso IB 5975, LL 5975, VY 8533
19:20QR 3638 to Palermo leaves the gate
18 h 15 apart on the timetable
QR 3638 leaves 18 h 15 after QR 4694 arrives on the timetable: more than half a day, so not a connection we count.