FR 1680 then FR 269 at Barcelona
Hahn → Barcelona → Milan
Timetable, Barcelona time
21:10FR 1680 from Hahn at the gate
18:30FR 269 to Milan leaves the gate
21 h 20 apart on the timetable, overnight
FR 269 leaves 21 h 20 after FR 1680 arrives on the timetable: more than half a day, so not a connection we count.