MH521 ChangshaCSX Kuala LumpurKUL · 06:50
MH521 by MALAYSIA AIRLINES BERHAD flies from Changsha (CSX) to Kuala Lumpur (KUL).
scheduled from CSX
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −22 min · 0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How MH521 actually runs
Pro Flight Search has tracked every published board update for MH521 across the CSX and KUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~21 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how MH521 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: 9M-MVG.
Board clocks recorded as CSX and KUL published them.
Planning around MH521? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — MH521 Changsha to Kuala Lumpur on-time performance, measured from the CSX and KUL airport boards.
https://proflightsearch.com/flight/MH521
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