FR 5377 then IB 809 at Madrid
Brussels Charleroi → Madrid → Prague
Timetable, Madrid time
13:35FR 5377 from Brussels Charleroi at the gate
12:00IB 809 to Prague leaves the gatealso AA 8706
22 h 25 apart on the timetable, overnight
IB 809 leaves 22 h 25 after FR 5377 arrives on the timetable: more than half a day, so not a connection we count.