TO 4756 then FR 3166 at Barcelona
Paris Orly → Barcelona → Palermo
Timetable, Barcelona time
15:30TO 4756 from Paris Orly at the gate
10:40FR 3166 to Palermo leaves the gate
19 h 10 apart on the timetable, overnight
FR 3166 leaves 19 h 10 after TO 4756 arrives on the timetable: more than half a day, so not a connection we count.