BA 471 then LX 349 at Heathrow
Palma de Mallorca → London → Geneva
Timetable, London time
19:50BA 471 from Palma de Mallorca at the gate
17:25LX 349 to Geneva leaves the gate
21 h 35 apart on the timetable, overnight
LX 349 leaves 21 h 35 after BA 471 arrives on the timetable: more than half a day, so not a connection we count.