X3 4579 then RO 306 at Frankfurt
Larnaca → Frankfurt am Main → Bucharest
Timetable, Frankfurt am Main time
22:00X3 4579 from Larnaca at the gate
19:25RO 306 to Bucharest leaves the gate
21 h 25 apart on the timetable, overnight
RO 306 leaves 21 h 25 after X3 4579 arrives on the timetable: more than half a day, so not a connection we count.