CX542 Hong KongHKG · 16:20 TokyoHND · 21:35
CX542 by Cathay Pacific flies from Hong Kong (HKG) to Tokyo (HND) for the Tue, Sep 8 departure.
departs HKG · on schedule
board checked 10m ago · checking again in 45s
⚖ CX542 typically leaves +8 and lands +0. 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 +0 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HKG and HND 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 Hong Kong to Tokyo flights today
same route · Cathay PacificIf CX542 is cancelled, this is the other Cathay Pacific nonstop flight from Hong Kong to Tokyo on the same day, with scheduled departure times in HKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CX542 actually runs
Pro Flight Search has tracked every published board update for CX542 across the HKG and HND boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 9/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CX542 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 HKG and HND published them.
Planning around CX542? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CX542 Hong Kong to Tokyo on-time performance, measured from the HKG and HND airport boards.
https://proflightsearch.com/flight/CX542
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