CZ5031 ShenzhenSZX · 10:30 Kuala LumpurKUL · 14:25
CZ5031 by China Southern Airlines flies from Shenzhen (SZX) to Kuala Lumpur (KUL) for the Sun, Sep 20 departure.
arrived at KUL · 3 min early
⚖ CZ5031 typically leaves +13 and lands −13. The air wins minutes back.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 −13 min · 0 cancelled · 9 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by SZX (Shenzhen), currently flying VFR (visual). 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 Shenzhen to Kuala Lumpur flights today
same route · China Southern AirlinesIf CZ5031 is cancelled, these are the other China Southern Airlines nonstop flights from Shenzhen to Kuala Lumpur on the same day, with scheduled departure times in SZX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ5031 actually runs
Pro Flight Search has tracked every published board update for CZ5031 across the SZX and KUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 9 confirmed landings · 9/9 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how CZ5031 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: B-30E7, B-32GE, B-32N7, B-32L1.
Board clocks recorded as SZX and KUL published them.
Planning around CZ5031? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ5031 Shenzhen to Kuala Lumpur on-time performance, measured from the SZX and KUL airport boards.
https://proflightsearch.com/flight/CZ5031
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