TP 1351 then EC 7641 at Lisbon
London Heathrow → Lisbon → Geneva
Timetable, Lisbon time
11:05TP 1351 from London Heathrow at the gate
06:10EC 7641 to Geneva leaves the gate
19 h 05 apart on the timetable, overnight
EC 7641 leaves 19 h 05 after TP 1351 arrives on the timetable: more than half a day, so not a connection we count.