IB 5423 then FR 2239 at Barcelona
London Heathrow → Barcelona → Marrakesh
Timetable, Barcelona time
13:10IB 5423 from London Heathrow at the gatealso VY 7641
10:45FR 2239 to Marrakesh leaves the gate
21 h 35 apart on the timetable, overnight
FR 2239 leaves 21 h 35 after IB 5423 arrives on the timetable: more than half a day, so not a connection we count.