Re:Boeing's Manufacturing Mess "Has Been Going on for Years"
by sokoloff on Sunday January 14, 2024 @11:59PM
(#38997594)
per departure comparison makes sense if the risks are concentrated in things that are 1:1 with departures. https://accidentstats.airbus.com/statistics/accident-by-flig...
Comparing different operators within aviation, using a rate per departure makes sense I think.
When comparing safety within aviation, they talk about deaths per departure.
When comparing safety between aviation and cars, they suddenly change their metric and talk about deaths per mile, making aviation look much better.
I'm not saying aviation is worse than cars if you do a fair comparison; I haven't done the math. Maybe it's still better. But still they are fudging things in their own favor.