HH 575 then SV 258 at Istanbul
Tashkent → Istanbul → Medina
Timetable, Istanbul time
17:50HH 575 from Tashkent at the gate
13:30SV 258 to Medina leaves the gate
19 h 40 apart on the timetable, overnight
SV 258 leaves 19 h 40 after HH 575 arrives on the timetable: more than half a day, so not a connection we count.