SN 256 then SN 3751 at Brussels
Abidjan → Brussels → Valencia
Timetable, Brussels time
05:15SN 256 from Abidjan at the gate
18:20SN 3751 to Valencia leaves the gate
13 h 05 apart on the timetable
SN 3751 leaves 13 h 05 after SN 256 arrives on the timetable: more than half a day, so not a connection we count.