BA 965 then EI 723 at Heathrow
Hamburg → London → Cork
Timetable, London time
21:30BA 965 from Hamburg at the gate
19:35EI 723 to Cork leaves the gate
22 h 05 apart on the timetable, overnight
EI 723 leaves 22 h 05 after BA 965 arrives on the timetable: more than half a day, so not a connection we count.