FR 6945 then FR 1681 at Barcelona
Warsaw Modlin → Barcelona → Hahn
Timetable, Barcelona time
17:00FR 6945 from Warsaw Modlin at the gate
13:50FR 1681 to Hahn leaves the gate
20 h 50 apart on the timetable, overnight
FR 1681 leaves 20 h 50 after FR 6945 arrives on the timetable: more than half a day, so not a connection we count.