FR 8630 then TK 1856 at Barcelona
Tangier → Barcelona → Istanbul
Timetable, Barcelona time
20:00FR 8630 from Tangier at the gate
18:30TK 1856 to Istanbul leaves the gate
22 h 30 apart on the timetable, overnight
TK 1856 leaves 22 h 30 after FR 8630 arrives on the timetable: more than half a day, so not a connection we count.