IB 1044 then IB 811 at Madrid
Mahón → Madrid → Prague
Timetable, Madrid time
18:50IB 1044 from Mahón at the gate
16:00IB 811 to Prague leaves the gatealso AT 5325, LA 5435, VY 5449, AA 8564
21 h 10 apart on the timetable, overnight
IB 811 leaves 21 h 10 after IB 1044 arrives on the timetable: more than half a day, so not a connection we count.