FR 5712 then ET 1423 at Madrid
Budapest → Madrid → Rome
Timetable, Madrid time
19:35FR 5712 from Budapest at the gate
15:00ET 1423 to Rome leaves the gatealso EY 4364, MU 4958, AM 6927, AZ 7117, AD 7896
19 h 25 apart on the timetable, overnight
ET 1423 leaves 19 h 25 after FR 5712 arrives on the timetable: more than half a day, so not a connection we count.