CA8331 BeijingPEK · 13:00 ShanghaiPVG · 15:20
CA8331 by Dalian Airlines flies from Beijing (PEK) to Shanghai (PVG) for the Wed, Sep 23 departure.
departs PEK · 30 min late
board checked 15m ago · checking again in 45s
⚖ CA8331 typically leaves +25 and lands −8. 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 −8 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 PEK (Beijing), currently flying MVFR (marginal 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 Beijing to Shanghai flights today
same route · Dalian AirlinesIf CA8331 is cancelled, these are the other Dalian Airlines nonstop flights from Beijing to Shanghai on the same day, with scheduled departure times in PEK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CA8331 actually runs
Pro Flight Search has tracked every published board update for CA8331 across the PEK and PVG boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 8 confirmed landings · 8/8 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 CA8331 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-8492.
Board clocks recorded as PEK and PVG published them.
Planning around CA8331? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CA8331 Beijing to Shanghai on-time performance, measured from the PEK and PVG airport boards.
https://proflightsearch.com/flight/CA8331
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