TO 4756 then BA 8072 at Barcelona
Paris Orly → Barcelona → London Gatwick
Timetable, Barcelona time
15:30TO 4756 from Paris Orly at the gate
14:55BA 8072 to London Gatwick leaves the gate
23 h 25 apart on the timetable, overnight
BA 8072 leaves 23 h 25 after TO 4756 arrives on the timetable: more than half a day, so not a connection we count.