6J20 KumamotoKMJ · 19:00 TokyoHND · 20:40
6J20 by Jubba Airways flies from Kumamoto (KMJ) to Tokyo (HND) for the Sun, Oct 18 departure.
arrived at HND · 9 min late
⚖ 6J20 typically leaves +5 and lands −1. 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 −1 min · 0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KMJ and HND 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.
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 6J20 actually runs
Pro Flight Search has tracked every published board update for 6J20 across the KMJ and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~5 min early. Based on 14 confirmed landings · 12/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 6J20 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 KMJ and HND published them.
Planning around 6J20? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 6J20 Kumamoto to Tokyo on-time performance, measured from the KMJ and HND airport boards.
https://proflightsearch.com/flight/6J20
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