TP 1361 then FR 7137 at Lisbon
London Heathrow → Lisbon → Dublin
Timetable, Lisbon time
19:20TP 1361 from London Heathrow at the gate
15:30FR 7137 to Dublin leaves the gate
20 h 10 apart on the timetable, overnight
FR 7137 leaves 20 h 10 after TP 1361 arrives on the timetable: more than half a day, so not a connection we count.