EC 6103 then LH 2012 at Munich
Rome → Munich → Düsseldorf
Timetable, Munich time
14:05EC 6103 from Rome at the gate
10:05LH 2012 to Düsseldorf leaves the gate
20 h apart on the timetable, overnight
LH 2012 leaves 20 h after EC 6103 arrives on the timetable: more than half a day, so not a connection we count.