W4 6218 then FR 7192 at Fiumicino
Valletta → Rome → Vienna
Timetable, Rome time
15:45W4 6218 from Valletta at the gate
15:00FR 7192 to Vienna leaves the gate
23 h 15 apart on the timetable, overnight
FR 7192 leaves 23 h 15 after W4 6218 arrives on the timetable: more than half a day, so not a connection we count.