MH 840 then HY 554 at Kuala Lumpur
Pekanbaru → Kuala Lumpur → Tashkent
Timetable, Kuala Lumpur time
11:10MH 840 from Pekanbaru at the gate
05:50HY 554 to Tashkent leaves the gate
18 h 40 apart on the timetable, overnight
HY 554 leaves 18 h 40 after MH 840 arrives on the timetable: more than half a day, so not a connection we count.