X3 2139 then DE 2574 at Frankfurt
Fuerteventura → Frankfurt am Main → Bangkok
Timetable, Frankfurt am Main time
23:05X3 2139 from Fuerteventura at the gate
21:15DE 2574 to Bangkok leaves the gate
22 h 10 apart on the timetable, overnight
DE 2574 leaves 22 h 10 after X3 2139 arrives on the timetable: more than half a day, so not a connection we count.