VY 7866 then SN 3727 at Brussels
Bilbao → Brussels → Madrid
Timetable, Brussels time
19:25VY 7866 from Bilbao at the gate
14:15SN 3727 to Madrid leaves the gate
18 h 50 apart on the timetable, overnight
SN 3727 leaves 18 h 50 after VY 7866 arrives on the timetable: more than half a day, so not a connection we count.