FR 1645 then SQ 365 at Fiumicino
Vienna → Rome → Singapore
Timetable, Rome time
22:10FR 1645 from Vienna at the gate
10:50SQ 365 to Singapore leaves the gate
12 h 40 apart on the timetable, overnight
SQ 365 leaves 12 h 40 after FR 1645 arrives on the timetable: more than half a day, so not a connection we count.