FR 270 then VY 7124 at Barcelona
Milan → Barcelona → Dakar
Timetable, Barcelona time
17:45FR 270 from Milan at the gate
14:10VY 7124 to Dakar leaves the gate
20 h 25 apart on the timetable, overnight
VY 7124 leaves 20 h 25 after FR 270 arrives on the timetable: more than half a day, so not a connection we count.