EC 8063 then QR 4700 at Barcelona
London Gatwick → Barcelona → Paris Orly
Timetable, Barcelona time
12:30EC 8063 from London Gatwick at the gate
10:10QR 4700 to Paris Orly leaves the gatealso IB 5436, LL 5436
21 h 40 apart on the timetable, overnight
QR 4700 leaves 21 h 40 after EC 8063 arrives on the timetable: more than half a day, so not a connection we count.