BA 812 then FR 633 at Copenhagen
London Heathrow → Copenhagen → Dublin
Timetable, Copenhagen time
14:35BA 812 from London Heathrow at the gate
09:40FR 633 to Dublin leaves the gate
19 h 05 apart on the timetable, overnight
FR 633 leaves 19 h 05 after BA 812 arrives on the timetable: more than half a day, so not a connection we count.