CX820 Hong KongHKG · 02:50 TorontoYYZ · 05:45
CX820 by Cathay Pacific flies from Hong Kong (HKG) to Toronto (YYZ).
scheduled from HKG
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HKG and YYZ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Toronto
ForecastSun 8 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hong Kong to Toronto flights today
same route · Cathay PacificIf CX820 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Toronto on the same day, with scheduled departure times in HKG local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How CX820 actually runs
Pro Flight Search has tracked every published board update for CX820 across the HKG and YYZ boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left noticeably late (~27 min) but landed a little late (~13 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how CX820 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-LXR.
Board clocks recorded as HKG and YYZ published them.
Planning around CX820? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: CX820 Hong Kong to Toronto on-time performance, measured from the HKG and YYZ airport boards.
https://proflightsearch.com/flight/CX820
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