EC 8382 then U2 8499 at Gatwick
Bordeaux → London → Geneva
Timetable, London time
11:25EC 8382 from Bordeaux at the gate
09:50U2 8499 to Geneva leaves the gate
22 h 25 apart on the timetable, overnight
U2 8499 leaves 22 h 25 after EC 8382 arrives on the timetable: more than half a day, so not a connection we count.