LH 3511 then 4Y 2 at Frankfurt
QDU → Frankfurt am Main → Punta Cana
Timetable, Frankfurt am Main time
10:39LH 3511 from QDU at the gate
10:154Y 2 to Punta Cana leaves the gate
23 h 36 apart on the timetable, overnight
4Y 2 leaves 23 h 36 after LH 3511 arrives on the timetable: more than half a day, so not a connection we count.