FR 2251 then TK 1468 at Barcelona
Marrakesh → Barcelona → Istanbul
Timetable, Barcelona time
15:25FR 2251 from Marrakesh at the gate
14:35TK 1468 to Istanbul leaves the gate
23 h 10 apart on the timetable, overnight
TK 1468 leaves 23 h 10 after FR 2251 arrives on the timetable: more than half a day, so not a connection we count.