EC 8382 then BY 74 at Gatwick
Bordeaux → London → Punta Cana
Timetable, London time
11:25EC 8382 from Bordeaux at the gate
10:55BY 74 to Punta Cana leaves the gate
23 h 30 apart on the timetable, overnight
BY 74 leaves 23 h 30 after EC 8382 arrives on the timetable: more than half a day, so not a connection we count.