BA 812 then FR 6845 at Copenhagen
London Heathrow → Copenhagen → Gdansk
Timetable, Copenhagen time
14:15BA 812 from London Heathrow at the gate
08:15FR 6845 to Gdansk leaves the gate
18 h apart on the timetable, overnight
FR 6845 leaves 18 h after BA 812 arrives on the timetable: more than half a day, so not a connection we count.