TK 1943 then DS 1530 at Brussels
Istanbul → Brussels → Geneva
Timetable, Brussels time
14:15TK 1943 from Istanbul at the gate
13:25DS 1530 to Geneva leaves the gate
23 h 10 apart on the timetable, overnight
DS 1530 leaves 23 h 10 after TK 1943 arrives on the timetable: more than half a day, so not a connection we count.