BA 893 then EI 179 at Heathrow
Sofia → London → Dublin
Timetable, London time
21:50BA 893 from Sofia at the gate
20:45EI 179 to Dublin leaves the gate
22 h 55 apart on the timetable, overnight
EI 179 leaves 22 h 55 after BA 893 arrives on the timetable: more than half a day, so not a connection we count.