QR 3733 then KU 133 at Barcelona
Mahón → Barcelona → Kuwait City
Timetable, Barcelona time
19:25QR 3733 from Mahón at the gate
17:00KU 133 to Kuwait City leaves the gate
21 h 35 apart on the timetable, overnight
KU 133 leaves 21 h 35 after QR 3733 arrives on the timetable: more than half a day, so not a connection we count.