FR 2436 then QS 1009 at Fiumicino
Madrid → Rome → Prague
Timetable, Rome time
21:30FR 2436 from Madrid at the gate
14:00QS 1009 to Prague leaves the gate
16 h 30 apart on the timetable, overnight
QS 1009 leaves 16 h 30 after FR 2436 arrives on the timetable: more than half a day, so not a connection we count.