MH603 Kuala LumpurKUL · 11:45 SingaporeSIN · 12:55
MH603 by Malaysia Airlines flies from Kuala Lumpur (KUL) to Singapore (SIN) for the Thu, Sep 24 departure.
arrival expected at SIN · on schedule
board checked 31m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KUL and SIN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Kuala Lumpur to Singapore flights today
same route · Malaysia AirlinesIf MH603 is cancelled, these are the other Malaysia Airlines nonstop flights from Kuala Lumpur to Singapore on the same day, with scheduled departure times in KUL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How MH603 actually runs
Pro Flight Search has tracked every published board update for MH603 across the KUL and SIN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~12 min) but landed about 8 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how MH603 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as KUL and SIN published them.
Planning around MH603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — MH603 Kuala Lumpur to Singapore on-time performance, measured from the KUL and SIN airport boards.
https://proflightsearch.com/flight/MH603
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