4Y 803 then EN 252 at Frankfurt
Bari → Frankfurt am Main → Milan
Timetable, Frankfurt am Main time
20:104Y 803 from Bari at the gate
16:40EN 252 to Milan leaves the gate
20 h 30 apart on the timetable, overnight
EN 252 leaves 20 h 30 after 4Y 803 arrives on the timetable: more than half a day, so not a connection we count.