OU 456 then EC 5436 at Brussels
Zagreb → Brussels → Milan Linate
Timetable, Brussels time
08:45OU 456 from Zagreb at the gate
21:05EC 5436 to Milan Linate leaves the gate
12 h 20 apart on the timetable
EC 5436 leaves 12 h 20 after OU 456 arrives on the timetable: more than half a day, so not a connection we count.