CA4166 BeijingPEK · 21:30 GuiyangKWE
CA4166 by Dalian Airlines flies from Beijing (PEK) to Guiyang (KWE) for the Tue, Sep 22 departure.
en route from PEK to KWE
board checked 35m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 21:31.
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 operation0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Beijing to Guiyang flights today
same route · Dalian AirlinesIf CA4166 is cancelled, these are the other Dalian Airlines nonstop flights from Beijing to Guiyang 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 CA4166 actually runs
Pro Flight Search has tracked every published board update for CA4166 across the PEK and KWE boards: schedule changes, gate pushes and actual clocks. Usually departs ~7 min late. Based on 14 confirmed departures · 11/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CA4166 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 KWE published them.
Planning around CA4166? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CA4166 Beijing to Guiyang on-time performance, measured from the PEK and KWE airport boards.
https://proflightsearch.com/flight/CA4166
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