LH 7 then 4Y 900 at Frankfurt
Hamburg → Frankfurt am Main → Dubrovnik
Timetable, Frankfurt am Main time
11:10LH 7 from Hamburg at the gate
09:254Y 900 to Dubrovnik leaves the gate
22 h 15 apart on the timetable, overnight
4Y 900 leaves 22 h 15 after LH 7 arrives on the timetable: more than half a day, so not a connection we count.