3O 393 then BA 465 at Madrid
Casablanca → Madrid → London Heathrow
Timetable, Madrid time
22:053O 393 from Casablanca at the gate
18:10BA 465 to London Heathrow leaves the gate
20 h 05 apart on the timetable, overnight
BA 465 leaves 20 h 05 after 3O 393 arrives on the timetable: more than half a day, so not a connection we count.