W4 6136 then FR 2437 at Fiumicino
Prague → Rome → Madrid
Timetable, Rome time
11:20W4 6136 from Prague at the gate
06:25FR 2437 to Madrid leaves the gate
19 h 05 apart on the timetable, overnight
FR 2437 leaves 19 h 05 after W4 6136 arrives on the timetable: more than half a day, so not a connection we count.