BA 569 then EI 165 at Heathrow
Milan Linate → London → Dublin
Timetable, London time
14:30BA 569 from Milan Linate at the gate
14:15EI 165 to Dublin leaves the gate
23 h 45 apart on the timetable, overnight
EI 165 leaves 23 h 45 after BA 569 arrives on the timetable: more than half a day, so not a connection we count.