I wonder if it's the same as with the Shinkansen: they are not running when there is a typhoon, and stop when there is an earthquake, but typhoon/earthquake ind

I wonder if it's the same as with the Shinkansen: they are not running when there is a typhoon, and stop when there is an earthquake, but typhoon/earthquake induced delays/cancellations are usually not included in statistics (at least the ones you generally read in the press). So it's possible that due to typhoons more than 13.6% of flights are late in Haneda, but they are simply not included here.