CX503 OsakaKIX · 09:45 Hong KongHKG · 13:05
CX503 by Cathay Pacific flies from Osaka (KIX) to Hong Kong (HKG) for the Thu, Sep 24 departure.
arrived at HKG · 22 min early
⚖ CX503 typically leaves −2 and lands −25. 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 −25 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KIX and HKG 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 Osaka to Hong Kong flights
same route · Cathay PacificIf CX503 is cancelled, these are the other Cathay Pacific nonstop flights from Osaka to Hong Kong, with scheduled departure times in KIX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CX503 actually runs
Pro Flight Search has tracked every published board update for CX503 across the KIX and HKG boards: schedule changes, gate pushes and actual clocks. Usually lands ~22 min early. Based on 14 confirmed landings · 13/14 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 CX503 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 KIX and HKG published them.
Planning around CX503? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CX503 Osaka to Hong Kong on-time performance, measured from the KIX and HKG airport boards.
https://proflightsearch.com/flight/CX503
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