IB 810 then FR 5993 at Madrid
Prague → Madrid → London Stansted
Timetable, Madrid time
18:45IB 810 from Prague at the gatealso LA 1648, VY 5173, AA 8717
13:20FR 5993 to London Stansted leaves the gate
18 h 35 apart on the timetable, overnight
FR 5993 leaves 18 h 35 after IB 810 arrives on the timetable: more than half a day, so not a connection we count.