TK 1851 then FR 6341 at Barcelona
Istanbul → Barcelona → Rome
Timetable, Barcelona time
23:50TK 1851 from Istanbul at the gate
14:30FR 6341 to Rome leaves the gate
14 h 40 apart on the timetable, overnight
FR 6341 leaves 14 h 40 after TK 1851 arrives on the timetable: more than half a day, so not a connection we count.