CZ688 SeoulICN · 14:35 ChangchunCGQ
CZ688 by China Southern Airlines flies from Seoul (ICN) to Changchun (CGQ) for the Wed, Sep 9 departure.
en route from ICN to CGQ
board checked 8m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:54 · typical taxi-out at ICN ≈ 5.2 min.
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 Seoul to Changchun flights today
same route · China Southern AirlinesIf CZ688 is cancelled, this is the other China Southern Airlines nonstop flight from Seoul to Changchun on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CZ688 actually runs
Pro Flight Search has tracked every published board update for CZ688 across the ICN and CGQ boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 14 confirmed departures · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ688 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 ICN and CGQ published them.
Planning around CZ688? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CZ688 Seoul to Changchun on-time performance, measured from the ICN and CGQ airport boards.
https://proflightsearch.com/flight/CZ688
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