RS259 SeoulICN · 09:20 TokyoNRT · 11:50
RS259 by Air Seoul flies from Seoul (ICN) to Tokyo (NRT) for the Sat, Nov 7 departure.
departs ICN · on schedule
board checked 46m ago · checking again in 45s
⚖ RS259 typically leaves +23 and lands −16. 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 −16 min · 0 cancelled · 12 operations tracked
The route today
live boardsTomorrow at Tokyo
ForecastSun 8 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seoul to Tokyo flights today
same route · Air SeoulIf RS259 is cancelled, these are the other Air Seoul nonstop flights from Seoul to Tokyo on the same day, with scheduled departure times in ICN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How RS259 actually runs
Pro Flight Search has tracked every published board update for RS259 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 12 confirmed landings · 12/12 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 RS259 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HL8255, HL7789, HL8073, HL7790.
Board clocks recorded as ICN and NRT published them.
Planning around RS259? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: RS259 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.
https://proflightsearch.com/flight/RS259
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