SN 3727 then FR 2766 at Madrid
Brussels → Madrid → Prague
Timetable, Madrid time
16:40SN 3727 from Brussels at the gate
10:05FR 2766 to Prague leaves the gate
17 h 25 apart on the timetable, overnight
FR 2766 leaves 17 h 25 after SN 3727 arrives on the timetable: more than half a day, so not a connection we count.