LJ203 SeoulICN · 07:55 TokyoNRT · 10:35
LJ203 by Jin Air flies from Seoul (ICN) to Tokyo (NRT) for the Fri, Oct 30 departure.
en route from ICN to NRT
board checked 13m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 08:35 · typical taxi-out at ICN ≈ 7.4 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 operationmedian arrival −19 min · 0 cancelled · 10 operations tracked
The route today
live boardsTomorrow at Tokyo
ForecastSat 31 Oct, local date
- Chance a departure is cancelled
- 1.6%usually 1.8%
- Chance a departure leaves 60+ min late
- 3.4%usually 3.6%
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 320 departures a day. · 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 · Jin AirIf LJ203 is cancelled, these are the other Jin Air 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 LJ203 actually runs
Pro Flight Search has tracked every published board update for LJ203 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 10 confirmed landings · 10/10 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 LJ203 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: HL7743, HL7734.
Board clocks recorded as ICN and NRT published them.
Planning around LJ203? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: LJ203 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.
https://proflightsearch.com/flight/LJ203
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