SN 465 then SN 3771 at Brussels
Kigali → Brussels → Alicante
Timetable, Brussels time
06:40SN 465 from Kigali at the gate
06:00SN 3771 to Alicante leaves the gate
23 h 20 apart on the timetable, overnight
SN 3771 leaves 23 h 20 after SN 465 arrives on the timetable: more than half a day, so not a connection we count.