LH 3613 then DE 1402 at Frankfurt
DTZ → Frankfurt am Main → Fuerteventura
Timetable, Frankfurt am Main time
10:49LH 3613 from DTZ at the gate
10:40DE 1402 to Fuerteventura leaves the gate
23 h 51 apart on the timetable, overnight
DE 1402 leaves 23 h 51 after LH 3613 arrives on the timetable: more than half a day, so not a connection we count.