OS 557 then FR 6342 at Fiumicino
Vienna → Rome → Barcelona
Timetable, Rome time
19:15OS 557 from Vienna at the gate
08:15FR 6342 to Barcelona leaves the gate
13 h apart on the timetable, overnight
FR 6342 leaves 13 h after OS 557 arrives on the timetable: more than half a day, so not a connection we count.