QS 1056 then FR 348 at Madrid
Prague → Madrid → London Stansted
Timetable, Madrid time
13:05QS 1056 from Prague at the gate
10:00FR 348 to London Stansted leaves the gate
20 h 55 apart on the timetable, overnight
FR 348 leaves 20 h 55 after QS 1056 arrives on the timetable: more than half a day, so not a connection we count.