TO 4756 then TK 1468 at Barcelona
Paris Orly → Barcelona → Istanbul
Timetable, Barcelona time
15:30TO 4756 from Paris Orly at the gate
14:35TK 1468 to Istanbul leaves the gate
23 h 05 apart on the timetable, overnight
TK 1468 leaves 23 h 05 after TO 4756 arrives on the timetable: more than half a day, so not a connection we count.