RS727 SeoulICN · 14:25 FukuokaFUK · 16:00
RS727 by Air Seoul flies from Seoul (ICN) to Fukuoka (FUK) for the Tue, Sep 8 departure.
departs ICN · on schedule
board checked 7m ago · checking again in 45s
⚖ RS727 typically leaves +18 and lands −2. 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 −2 min · 0 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ICN and FUK 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 Fukuoka flights today
same route · Air SeoulIf RS727 is cancelled, this is the other Air Seoul nonstop flight from Seoul to Fukuoka 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 RS727 actually runs
Pro Flight Search has tracked every published board update for RS727 across the ICN and FUK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 9/13 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 RS727 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 FUK published them.
Planning around RS727? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — RS727 Seoul to Fukuoka on-time performance, measured from the ICN and FUK airport boards.
https://proflightsearch.com/flight/RS727
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