FR 7137 then EI 158 at Dublin
Lisbon → Dublin → London Heathrow
Timetable, Dublin time
18:20FR 7137 from Lisbon at the gate
10:00EI 158 to London Heathrow leaves the gate
15 h 40 apart on the timetable, overnight
EI 158 leaves 15 h 40 after FR 7137 arrives on the timetable: more than half a day, so not a connection we count.