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61 points

Planes are vastly safer than trains.

“Passenger vehicles are by far the most dangerous motorized transportation option compared. Over the last 10 years, passenger vehicle death rate per 100,000,000 passenger miles was over 20 times higher than for buses, 17 times higher than for passenger trains, and 595 times higher than for scheduled airlines.”

https://injuryfacts.nsc.org/home-and-community/safety-topics/deaths-by-transportation-mode/

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84 points
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Worth noting that the per-mile and per-trip stats are different. Planes have low per-mile rates because nobody sane is using a plane to get across town. They only use planes for long-distance trips where driving/taking the train isn’t feasible. So by default, planes will have low per-mile rates because virtually every trip is a high mileage event. In short, planes drastically water down their per-mile averages.

When you look at it from a per-trip viewpoint, cars are safer. Which makes sense. You drive to work hundreds of times per year, but maybe ride a plane twice? So a single car crash is going to be a drop in the bucket when compared to the thousands of car trips you’ve taken in your life, but a single plane crash will be a massive spike in the numbers.

I just wanted to point out how statistics can be used to justify either side. Lots of people want to rely on numbers for everything, as if statistics can’t be manipulated. But they can, and you can bet your ass that if a party has a vested interest in stats showing one result over another, a team of statisticians can figure out a way to make it happen.

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7 points

Additional consideration: How safe a car trip is, can be influenced a lot by the driver. As a frequent driver (I wished I could use trains instead, but our train system regularly sucks for many connections :( ), I feel that 95+ per cent of accidents could be avoided if the driver was driving careful themselves plus anticipating the errors of other drivers. I get into so many situations that could be dangerous for me as well, but I typically avoid the danger because I see the crazy people maneuvers coming before they execute them. My hopes are that on the occasions when I make a driving mistake, someone else will be there to watch out for me as well.

Long story short: In a plane, you\re putting your life into someone else’s hand. In a car, you at least have the illusion of control, but I claim that you actually do have some control over avoiding accidents.

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3 points
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How safe a car trip is, can be influenced a lot by the driver.

The same could be said of issues with flights. The difference is you’re not the driver, but also there are many, many more layers of safety in flying.

Only one thing has to go wrong for a car crash, which could easily be completely out of control of the driver and their vehicle (eg another driver). Several things have to go wrong for a plane to crash, the holes in many layers of Swiss cheese have to align.

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I don’t really agree. If I have two choices to make a long distance trip, drive or fly, it is safer to fly. If I’m going to the grocery store, there’s no option to fly, so using those type of trips in the calculation doesn’t make sense.

If we talk about the safety of cars vs planes, we should really only be considering trips of a distance where planes are a viable option. Even then a trips per crash seems like a far worse metric than miles per crash. You want to account for complexity of the trips still.

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1 point

Do you have any statistics about the total number of miles driven by cars every day vs. miles flown by planes daily? Somehow, just based on the amount of cars worldwide, I’d bet that there are far more miles driven by cars daily than miles flown by planes, so accidents per mile would still be a significant statistic. Because even though planes fligh thousands of miles per trip, cars are numbered in millions, in the US alone. So I’d bet that if every car trip was one mile, which is very conservative, you’d still have more miles driven daily than flown in the US. Which makes deaths per mile a lot more scary.

Accidents per trip would be relevant as well, but how many commercial airliners crash every day vs. how many cars crash every day? How many people die a year from commercial airline crashes vs. from car crashes? I’d bet that even per trip cars are less safe than planes.

I live in a mostly rural area, and we have had 4 deaths on the motorway nearby over the past 3 or 4 months. And that is just in one region,with low to moderate traffic and low population density (lots of farms and woods around here). Also, never knew anyone who died in a plane crash, in over 40 years, but have had 2 close friends die in car crashes, never mind acquaintances or friends of friends. And I bet everyone, in developing or developed countries, knows someone who died in a car crash, whereas I’d bet that most people don’t have even acquaintances or friend of friends that died in plane crashes.

So I’d really like to see numbers on that claim that, per trip, cars are safer, because in 2021, with no deaths from commercial planes in the US, that claim does not stand, because you could have an infinite number of car trips that year, and still be less safe than commercial planes with one single dead person.

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6 points

If you are considering two modes of transportation for a airplane-suitable trip, the per-trip stat is effectively irrelevant. If we consider a 1,000 mile trip and want to choose the safest manner of travel to the destination aircraft will statistically be the safest transportation method.

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28 points

In 95% of all car accidents, the driver has eaten carrot in the week prior to the accident.

you may now draw your own conclusion

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-1 points
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13 points

TIL 95% of people eat carrots at least once a week.

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6 points

Thank you, PM_Your_Nudes_Please, for an wonderfully insightful comment on the nature of statistics in transportation accidents.

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9 points

That’s true in general. Planes are very safe overall.

My father has some airlines he’s okay with and some he won’t fly under any circumstances. I’m not talking about overall statistics, but what he knows about the industry’s practices, including mechanical and pilot issues.

Just my .02$

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5 points

Uhhhh… can we get his list of those he won’t fly on?

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1 point

I’ll ask next time we play VR mini golf this Saturday.

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