EC 4427 then TP 1352 at Lisbon
Lyon → Lisbon → London Heathrow
Timetable, Lisbon time
17:10EC 4427 from Lyon at the gate
09:50TP 1352 to London Heathrow leaves the gate
16 h 40 apart on the timetable, overnight
TP 1352 leaves 16 h 40 after EC 4427 arrives on the timetable: more than half a day, so not a connection we count.