FR 574 then KU 135 at Barcelona
Bologna → Barcelona → Kuwait City
Timetable, Barcelona time
20:15FR 574 from Bologna at the gate
14:25KU 135 to Kuwait City leaves the gate
18 h 10 apart on the timetable, overnight
KU 135 leaves 18 h 10 after FR 574 arrives on the timetable: more than half a day, so not a connection we count.