QR 3772 then FR 6874 at Barcelona
Basel → Barcelona → Dublin
Timetable, Barcelona time
13:05QR 3772 from Basel at the gate
10:45FR 6874 to Dublin leaves the gate
21 h 40 apart on the timetable, overnight
FR 6874 leaves 21 h 40 after QR 3772 arrives on the timetable: more than half a day, so not a connection we count.