FR 6723 then IB 811 at Madrid
Marrakesh → Madrid → Prague
Timetable, Madrid time
22:15FR 6723 from Marrakesh at the gate
16:10IB 811 to Prague leaves the gatealso AT 5325, LA 5435, VY 5449, AA 8564
17 h 55 apart on the timetable, overnight
IB 811 leaves 17 h 55 after FR 6723 arrives on the timetable: more than half a day, so not a connection we count.