FQ 750 then TK 1855 at Istanbul
Tripoli → Istanbul → Barcelona
Timetable, Istanbul time
22:00FQ 750 from Tripoli at the gate
15:30TK 1855 to Barcelona leaves the gate
17 h 30 apart on the timetable, overnight
TK 1855 leaves 17 h 30 after FQ 750 arrives on the timetable: more than half a day, so not a connection we count.