FR 2331 then FR 1681 at Barcelona
Nador → Barcelona → Hahn
Timetable, Barcelona time
15:10FR 2331 from Nador at the gate
13:50FR 1681 to Hahn leaves the gate
22 h 40 apart on the timetable, overnight
FR 1681 leaves 22 h 40 after FR 2331 arrives on the timetable: more than half a day, so not a connection we count.