FR 203 then FR 2192 at Dublin
London Stansted → Dublin → Zagreb
Timetable, Dublin time
23:25FR 203 from London Stansted at the gate
17:50FR 2192 to Zagreb leaves the gate
18 h 25 apart on the timetable, overnight
FR 2192 leaves 18 h 25 after FR 203 arrives on the timetable: more than half a day, so not a connection we count.