KN5977 BeijingPKX · 20:50 ShanghaiPVG · 22:55
KN5977 by China United Airlines flies from Beijing (PKX) to Shanghai (PVG) for the Wed, Sep 9 departure.
arrival expected at PVG · on schedule
board checked 3m ago · checking again in 45s
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 −3 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PKX and PVG 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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.
How KN5977 actually runs
Pro Flight Search has tracked every published board update for KN5977 across the PKX and PVG boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 10/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how KN5977 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-1751, B-1750, B-1523, B-1989.
Board clocks recorded as PKX and PVG published them.
Planning around KN5977? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KN5977 Beijing to Shanghai on-time performance, measured from the PKX and PVG airport boards.
https://proflightsearch.com/flight/KN5977
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