SN 2610 then SN 3751 at Brussels
Frankfurt am Main → Brussels → Valencia
Timetable, Brussels time
12:35SN 2610 from Frankfurt am Main at the gate
09:45SN 3751 to Valencia leaves the gate
21 h 10 apart on the timetable, overnight
SN 3751 leaves 21 h 10 after SN 2610 arrives on the timetable: more than half a day, so not a connection we count.