QR 3530 then FR 9015 at Barcelona
Palma de Mallorca → Barcelona → London Stansted
Timetable, Barcelona time
16:15QR 3530 from Palma de Mallorca at the gate
12:20FR 9015 to London Stansted leaves the gate
20 h 05 apart on the timetable, overnight
FR 9015 leaves 20 h 05 after QR 3530 arrives on the timetable: more than half a day, so not a connection we count.