AZ 59 then FR 1644 at Fiumicino
Madrid → Rome → Vienna
Timetable, Rome time
08:15AZ 59 from Madrid at the gate
06:25FR 1644 to Vienna leaves the gate
22 h 10 apart on the timetable, overnight
FR 1644 leaves 22 h 10 after AZ 59 arrives on the timetable: more than half a day, so not a connection we count.