EW 7520 then AZ 2412 at Barcelona
Hamburg → Barcelona → Palma de Mallorca
Timetable, Barcelona time
18:45EW 7520 from Hamburg at the gate
15:30AZ 2412 to Palma de Mallorca leaves the gatealso KL 3357, AF 4796, UX 6071, EY 7599
20 h 45 apart on the timetable, overnight
AZ 2412 leaves 20 h 45 after EW 7520 arrives on the timetable: more than half a day, so not a connection we count.