FR 1909 then FR 3977 at Dublin
Gdansk → Dublin → Barcelona
Timetable, Dublin time
17:05FR 1909 from Gdansk at the gate
08:50FR 3977 to Barcelona leaves the gate
15 h 45 apart on the timetable, overnight
FR 3977 leaves 15 h 45 after FR 1909 arrives on the timetable: more than half a day, so not a connection we count.