KE591 SeoulICN ViennaVIE · 06:10
KE591 by Korean Air flies from Seoul (ICN) to Vienna (VIE) for the Tue, Sep 15 departure.
arrival expected at VIE · 15 min early
board checked 36m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ICN and VIE 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Seoul to Vienna flights today
same route · Korean AirIf KE591 is cancelled, this is the other Korean Air nonstop flight from Seoul to Vienna 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 KE591 actually runs
Pro Flight Search has tracked every published board update for KE591 across the ICN and VIE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -26 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how KE591 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 VIE published them.
Planning around KE591? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KE591 Seoul to Vienna on-time performance, measured from the ICN and VIE airport boards.
https://proflightsearch.com/flight/KE591
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