FR 393 then IB 921 at Madrid
Ibiza → Madrid → Dakar
Timetable, Madrid time
21:25FR 393 from Ibiza at the gate
18:00IB 921 to Dakar leaves the gatealso VY 5271, QR 6559, BA 7118, AA 8766
20 h 35 apart on the timetable, overnight
IB 921 leaves 20 h 35 after FR 393 arrives on the timetable: more than half a day, so not a connection we count.