4Y 531 then OU 415 at Frankfurt
Ibiza → Frankfurt am Main → Zagreb
Timetable, Frankfurt am Main time
22:104Y 531 from Ibiza at the gate
20:55OU 415 to Zagreb leaves the gate
22 h 45 apart on the timetable, overnight
OU 415 leaves 22 h 45 after 4Y 531 arrives on the timetable: more than half a day, so not a connection we count.