EC 8382 then BY 680 at Gatwick
Bordeaux → London → Agadir
Timetable, London time
11:25EC 8382 from Bordeaux at the gate
11:10BY 680 to Agadir leaves the gate
23 h 45 apart on the timetable, overnight
BY 680 leaves 23 h 45 after EC 8382 arrives on the timetable: more than half a day, so not a connection we count.