A3 841 then LH 1279 at Athens
Düsseldorf → Athens → Frankfurt am Main
Timetable, Athens time
16:05A3 841 from Düsseldorf at the gate
13:30LH 1279 to Frankfurt am Main leaves the gate
21 h 25 apart on the timetable, overnight
LH 1279 leaves 21 h 25 after A3 841 arrives on the timetable: more than half a day, so not a connection we count.