DE 4003 then X3 4578 at Frankfurt
Berlin → Frankfurt am Main → Larnaca
Timetable, Frankfurt am Main time
12:10DE 4003 from Berlin at the gate
05:45X3 4578 to Larnaca leaves the gate
17 h 35 apart on the timetable, overnight
X3 4578 leaves 17 h 35 after DE 4003 arrives on the timetable: more than half a day, so not a connection we count.