SN 2612 then SN 2371 at Brussels
Frankfurt am Main → Brussels → Vilnius
Timetable, Brussels time
13:35SN 2612 from Frankfurt am Main at the gate
08:50SN 2371 to Vilnius leaves the gate
19 h 15 apart on the timetable, overnight
SN 2371 leaves 19 h 15 after SN 2612 arrives on the timetable: more than half a day, so not a connection we count.