CA421 BeijingPEK · 15:30 TokyoHND · 20:00
CA421 by Dalian Airlines flies from Beijing (PEK) to Tokyo (HND) for the Wed, Sep 16 departure.
today's PEK → HND operation will not depart
⚖ CA421 typically leaves +15 and lands −15. 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 −15 min · 7 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PEK and HND 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.
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 Tokyo flights today
same route · Dalian AirlinesIf CA421 is cancelled, these are the other Dalian Airlines nonstop flights from Beijing to Tokyo 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 CA421 actually runs
Pro Flight Search has tracked every published board update for CA421 across the PEK and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 7 confirmed landings · 6/7 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 CA421 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PEK and HND published them.
Planning around CA421? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CA421 Beijing to Tokyo on-time performance, measured from the PEK and HND airport boards.
https://proflightsearch.com/flight/CA421
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