JL518 SapporoCTS TokyoHND · 18:45
JL518 by Japan Airlines flies from Sapporo (CTS) to Tokyo (HND) for the Wed, Aug 19 departure.
arrival expected at HND · on schedule
board checked 8m ago · checking again in 45s
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 +22 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by CTS (Sapporo), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days.
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.
How JL518 actually runs
Pro Flight Search has tracked every published board update for JL518 across the CTS and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~22 min late. Based on 13 confirmed landings · 4/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how JL518 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 CTS and HND published them.
Planning around JL518? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL518 Sapporo to Tokyo on-time performance, measured from the CTS and HND airport boards.
https://proflightsearch.com/flight/JL518
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