LH 45 then 4Y 612 at Frankfurt
Hannover → Frankfurt am Main → Lyon
Timetable, Frankfurt am Main time
16:00LH 45 from Hannover at the gate
12:504Y 612 to Lyon leaves the gate
20 h 50 apart on the timetable, overnight
4Y 612 leaves 20 h 50 after LH 45 arrives on the timetable: more than half a day, so not a connection we count.