CZ6637 BeijingPKX · 13:35 HaidongXNN
CZ6637 by China Southern Airlines flies from Beijing (PKX) to Haidong (XNN) for the Wed, Aug 19 departure.
departs PKX · on schedule
board checked 178m ago · checking again in 45s
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 Haidong flights today
same route · China Southern AirlinesIf CZ6637 is cancelled, this is the other China Southern Airlines nonstop flight from Beijing to Haidong on the same day, with scheduled departure times in PKX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ6637 actually runs
Pro Flight Search has tracked every published board update for CZ6637 across the PKX and XNN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 81.0/100. Based on airport operations, weather, and cached board history at PKX and XNN.
The verdict above is that record speaking, so it reflects how CZ6637 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around CZ6637? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ6637 Beijing to Haidong on-time performance, measured from the PKX and XNN airport boards.
https://proflightsearch.com/flight/CZ6637
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