FR 8911 then FR 666 at Dublin
Zagreb → Dublin → Birmingham (UK)
Timetable, Dublin time
00:10FR 8911 from Zagreb at the gate
12:15FR 666 to Birmingham (UK) leaves the gate
12 h 05 apart on the timetable
FR 666 leaves 12 h 05 after FR 8911 arrives on the timetable: more than half a day, so not a connection we count.