Re:Is my plane a 737 MAX?
by jessriedel on Tuesday January 09, 2024 @01:52PM
(#38930224)
If you estimate the risk by just taking the number of fatal crashes and dividing by the number of miles traveled by all 737 Max'es, it's roughly 10x safer per mile than car. (And almost certainly more dangerous than cars per trip rather than per mile.)
> 1,300 aircraft have been built since the [737 Max] first started flying in 2017, with two deadly crashes. I don't know how many miles those have accumulated, but presumably it's of order 4k miles per day per aircraft, and maybe [1.5] years ([500] days) of flying to date per aircraft on average [in light of delivery dates and extensive groundings], giving a very rough estimate of a [~2] billion miles? So maybe a deadly crash per billion miles, in comparison to a bit over one deadly crash per 100M miles for cars.
> 1,300 aircraft have been built since the [737 Max] first started flying in 2017, with two deadly crashes. I don't know how many miles those have accumulated, but presumably it's of order 4k miles per day per aircraft, and maybe [1.5] years ([500] days) of flying to date per aircraft on average [in light of delivery dates and extensive groundings], giving a very rough estimate of a [~2] billion miles? So maybe a deadly crash per billion miles, in comparison to a bit over one deadly crash per 100M miles for cars.
https://news.ycombinator.com/item?id=38895004
https://news.ycombinator.com/item?id=38895077