GK400 MatsuyamaMYJ · 20:30 TokyoNRT · 22:00
GK400 by Jetstar Japan flies from Matsuyama (MYJ) to Tokyo (NRT) for the Mon, Oct 12 departure.
en route from MYJ to NRT
board checked 45m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 20:30.
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 +6 min · 0 cancelled · 10 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MYJ and NRT 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.
Other Matsuyama to Tokyo flights today
same route · Jetstar JapanIf GK400 is cancelled, these are the other Jetstar Japan nonstop flights from Matsuyama to Tokyo on the same day, with scheduled departure times in MYJ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How GK400 actually runs
Pro Flight Search has tracked every published board update for GK400 across the MYJ and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~12 min late. Based on 6 confirmed landings · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how GK400 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: JA09JJ, JA11JJ, JA18JJ, JA04JJ.
Board clocks recorded as MYJ and NRT published them.
Planning around GK400? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — GK400 Matsuyama to Tokyo on-time performance, measured from the MYJ and NRT airport boards.
https://proflightsearch.com/flight/GK400
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