CA1522 ShanghaiSHA · 18:30 BeijingPEK · 21:00
CA1522 by Dalian Airlines flies from Shanghai (SHA) to Beijing (PEK) for the Thu, Aug 20 departure.
departs SHA · on schedule
board checked 17m ago · checking again in 45s
⚖ CA1522 typically leaves +26 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 · 1 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SHA and PEK 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.
Under low visibility at SHA, Dalian Airlines has historically cancelled ~17% of flights, vs 6.0% in clear conditions, over the trailing 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 Shanghai to Beijing flights today
same route · Dalian AirlinesIf CA1522 is cancelled, these are the other Dalian Airlines nonstop flights from Shanghai to Beijing on the same day, with scheduled departure times in SHA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CA1522 actually runs
Pro Flight Search has tracked every published board update for CA1522 across the SHA and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min late. Based on 12 confirmed landings · 7/12 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 CA1522 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-32DN, B-32DM, B-5912, B-1080.
Board clocks recorded as SHA and PEK published them.
Planning around CA1522? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — CA1522 Shanghai to Beijing on-time performance, measured from the SHA and PEK airport boards.
https://proflightsearch.com/flight/CA1522
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