CX312 Hong KongHKG · 17:00 BeijingPEK · 20:25
CX312 by Cathay Pacific flies from Hong Kong (HKG) to Beijing (PEK) for the Sun, Aug 23 departure.
departs HKG · on schedule
board checked 42m ago · checking again in 45s
⚖ CX312 typically leaves +4 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 · 13 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by HKG (Hong Kong), 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 Hong Kong to Beijing flights today
same route · Cathay PacificIf CX312 is cancelled, these are the other Cathay Pacific nonstop flights from Hong Kong to Beijing 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 CX312 actually runs
Pro Flight Search has tracked every published board update for CX312 across the HKG and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 13 confirmed landings · 10/13 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 CX312 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-LAL.
Board clocks recorded as HKG and PEK published them.
Planning around CX312? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CX312 Hong Kong to Beijing on-time performance, measured from the HKG and PEK airport boards.
https://proflightsearch.com/flight/CX312
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