TO 4756 then VY 1156 at Barcelona
Paris Orly → Barcelona → Ljubljana
Timetable, Barcelona time
18:40TO 4756 from Paris Orly at the gate
15:00VY 1156 to Ljubljana leaves the gate
20 h 20 apart on the timetable, overnight
VY 1156 leaves 20 h 20 after TO 4756 arrives on the timetable: more than half a day, so not a connection we count.