EC 7110 then IB 5424 at Barcelona
Geneva → Barcelona → London Heathrow
Timetable, Barcelona time
22:05EC 7110 from Geneva at the gate
18:45IB 5424 to London Heathrow leaves the gatealso LL 5424, VY 7642, BA 8084
20 h 40 apart on the timetable, overnight
IB 5424 leaves 20 h 40 after EC 7110 arrives on the timetable: more than half a day, so not a connection we count.