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-   -   Safest form of travel? (https://www.pprune.org/questions/188877-safest-form-travel.html)

PanPanYourself 6th Sep 2005 13:25

Safest form of travel?
 
Is flying really the safest form of travel as everybody insists it is? Apparently, statistically speaking, it is the safest form of travel beyond a doubt but I don't know if I buy it. I think there are statistics to prove it both ways, safest or not, depending on how you look at it.

A recent BBC news article stated that there are 1.96 million flights taking off and landing each year worldwide. Now, lets say we have 10 fatal crashes in a given year. That means 1 in 196,000 flights will crash in a given year, no?
Now lets take Los Angeles as a random example... lets say 1.96 million people in LA get into their cars every day and drive to work... are there 10 fatal car crashes every single day in LA alone?

Just looking for some interesting feedback and discussion on this topic.

Disclaimer: It is not my intention to offend anyone with this post and I am not arguing the point one way or the other.

rubik101 6th Sep 2005 13:33

Just look on Google!

The World Bank, DFID (UK) and TRL agreed jointly to fund a study in order to assist the GRSP to define as best as possible the magnitude of the road safety problem

Using published data as a base, the study estimates that in1999 between 750,000 and 880,000 people may die as a result of road crashes and that the majority of these deaths are occurring in the LMC regions, with approximately half in Asia-Pacific. This compares with a recent estimate by the World Health Organisation of over a million deaths in 1998.

Road fatalities, whether 750,000 each year or in excess of 1 million are still a leading cause of death and available data sources show that they are an even greater cause of premature mortality. Road fatalities are expected to continue to increase with a fatality toll between 900 thousand and 1.1 million in 2010 and reach between 1.1 million and 1.3 million in 2020.

Still think driving is safe???

Hotel Mode 6th Sep 2005 13:47

1.96 million flights per year seems a bit of an understatement. There are at least 3000 737's and 2000 A319/20/21. Even discounting any other aircraft flying thats only 1 sector per day per aircraft, dont think so.

Joe.Phoenix 6th Sep 2005 13:47

So what is the ratio Fatalities/Passenger Journey (car)
and
Fatalities/Passenger Journey (Flying Machine) ?

Hotel Mode 6th Sep 2005 13:53

just checked, and there were over 2 million air transport movements in the UK alone last year. BBC need new researchers.


These are European commision statistics for 2001.

Table 2: Fatality rates for different passenger transport modes
Unit: Fatality rate (persons killed per billion passenger-km)
Mode Fatality rate
Motorcycle/moped 16
Foot 7.5
Cycle 6.3
Car 0.8
Bus and coach 0.08
All road use 1.1
Ferry 0.33
Air (public transport) 0.08
Rail 0.04

This is obviously one of the safest parts of the world, Africa and Asia rates are higher, but they are most ikely similarly dangerous to drive/walk etc in.

PanPanYourself 6th Sep 2005 14:02

My mistake. The article was not so recent and it was flights taking off and/or landing in the UK alone, not worldwide.

sorry about that. :uhoh: :{

Jetstream Rider 6th Sep 2005 14:02

I depends if you look at it per mile, per hour, per journey or per lifetime. The numbers will vary.

I think statistically, per journey and per hour, the lift (or elevator) is the safest form of mechanical transport.

facsimile 6th Sep 2005 14:16

Air accidents are often quoted per flying hour flown but in truth most accidents occur on takeoff or landing so to be accurate accidents should be quoted per takeoff as this usually includes at least one landing!!

GreatMe 6th Sep 2005 14:25

THese statistics are a few years old and show fatalities per traveller per billion km, journeys or hours:

per km

Air: 0.05
Rail: 0.6
Car: 3.1

per journey:

Rail: 20
Car: 40
Air: 117

per time:

Rail: 30
Air: 30.8
Car: 130

Full Data

Konkordski 6th Sep 2005 14:42


BBC need new researchers.
The reference was paraphrased...I bet the article said differently.

facsimile 6th Sep 2005 14:42

Seems like selling my motorbike was a good move whichever way you look at it.

shut that door 6th Sep 2005 15:06

I think (if my memory serves me well) that a person could fly for a million miles before there is a statistical probability that they might be killed or injured in a plane crash.

What I can't get my 'head around' is the person who's on their first flight, and sits next to the one who's just 'clocked' up their million miles of flying? :ugh:

MichaelJP59 6th Sep 2005 15:15


What I can't get my 'head around' is the person who's on their first flight, and sits next to the one who's just 'clocked' up their million miles of flying?
Both the same chance, just as someone who's entered the lottery 14,000,000 times and failed to win has exactly the same chance of winning on his next ticket as someone who has just bought his first ever one.

alexss 6th Sep 2005 15:15

Safety statistics usually compare death/injury rates per passenger kilometre, but this is a bit misleading, because pax wouldn't make the type of long journeys they make by plane if they had to travel by any other mode of transport.

For example, you can't compare safety for a holiday flight from the UK to Florida with the same journey by car. People travelling by car on holiday would go to nearby countries. So although the pax risk of death/injury per kilometre is much lower by air, total risk of death/injury may not be so different.

manintheback 6th Sep 2005 15:25

If I read those figures above correctly. Air travel rates no better than bus/coach? (0.08) and twice as bad as rail(0.04). That really surprises me.

GreatMe 6th Sep 2005 15:50

Looking at the set of statistics that I found earlier, the bus and coach figures in the previously quoted statistics might have an extra 0 to many (i.e one order of magnitude too small).

Hotel Mode 6th Sep 2005 15:57

Bear in mind it will be including things like North sea helicopters, and public transport GA, not just airliners.

barit1 6th Sep 2005 16:26

One major company has (had??) a policy restricting the number of senior officers who could fly on one flight. For lesser officers and managers, a larger number was permitted. Finally the lowest-ranked had a still larger number.

But no such restriction was placed on bus, rail, or boat travel.

And this company was in the (ahem) aviation business...

:}

jafa 6th Sep 2005 16:35

Per so-many departures is the only way to evaluate it. Fatal events per 100,000 departures is what you are looking for.

Just guessing, I'd say horses and hang-gliders are the best way to not get there.

GrahamCurry 6th Sep 2005 16:51

>>One major company has (had??) a policy restricting the number of senior officers who could fly on one flight. For lesser officers and managers, a larger number was permitted. Finally the lowest-ranked had a still larger number.
>>But no such restriction was placed on bus, rail, or boat travel.

Logical, as air-incidents, though rare, are frequently total losses, whereas the other travel methods rarely invoke mass demise. It's called not putting all your bags in one exit. They aren't prohibiting air-travel per se.

manintheback 6th Sep 2005 18:04

The Policy on how many people can travel together is the norm to many a major organisation including mine. What gets me is that 2 of the main board are worth 24 of the plebs including moi.

carousel 6th Sep 2005 18:13

If I want to get to Spain I am going to travel by air. Their is no way I am going to consider Coach Car or Train because one form of travel is statisticly safer than another. I want to get to my destination as fast as possible and the only way is to fly.

philip2004uk 6th Sep 2005 19:01

I HAVE THE ANSWER
On the road there are more stupid people around speeding and causing accidents and if they weren't on the road it would be safe.

Now in planes there are pretty much no idiots up there but intead there are idiot management taking shortcuts for money.
Does anyone agree.

DownIn3Green 7th Sep 2005 01:44

Who is this person (PP "on" Yourself) and what's he doing here with this drivel in R & N ?

PanPanYourself 7th Sep 2005 06:13

Hey DownIn3,

I am a frequent flyer and an aviation enthusiast. My post was related to a news article and also related to recent discussions about air disasters. If you don't like it don't read it, better yet go read your own lame drivel.

Its amazing that even after putting a disclaimer to avoid such unpleasentness there are still people out there who seem to get some perverted pleasure from flaming people.

:mad:

tinpis 7th Sep 2005 06:23

http://www.augk18.dsl.pipex.com/Smileys/hippie.gif


Astral man...

4SPOOLED 7th Sep 2005 06:44

99.99% of statistics are made up on the spot....

Just as 21.78% of you will diagree with this statement, the rest simply dont care.

On an interesting note, 78.63% of those people think that the 21.78% of people that disagree with the statement are statistically kiwis:ok:

under_exposed 7th Sep 2005 08:02

Assuming I can still do maths, if air travel killed as many as the 750,000 road deaths a year, would it not be the equivelent of a full 747 crashing every 6 hours.

(I know its a meaningless statistic but useful to quote to those who worry about flying)

rubik101 7th Sep 2005 08:51

Philip 2004 has just won the prize for the most stupid post yet. It's also in the wrong place.

I HAVE THE ANSWER
On the road there are more stupid people around speeding and causing accidents and if they weren't on the road it would be safe.

Now in planes there are pretty much no idiots up there but intead there are idiot management taking shortcuts for money.
Does anyone agree.

I for one, philip, do not! Please tell us who these managers are and which airlines you refer to.

philip2004uk 7th Sep 2005 15:31

O.K there are accidents that happen due to weather sometimes but alot of accidents have been by low cost airlines and you can't deny that.
Plus the air france accident wouldn't have happened if they had built that bridge that someone asked for when it happenned the first time.
does anyone agree.

TheOddOne 7th Sep 2005 15:47


Just guessing, I'd say horses and hang-gliders are the best way to not get there.
I think you'd guess right!

There is a surprising lack of hard data about deaths from falls from horses, but from anecdotal evidence from 'remembered' newspaper articles I'd say it's a pretty risky activity, especially if you're engaging in any form of competition.

The Odd One

Pax Vobiscum 7th Sep 2005 16:23

Speaking as an actuary, it's very difficult to produce a single number than encapsulates the statistics of very rare events, such as aircraft accidents. Because they're so rare, we need to capture the statistics over a very long period (at a guess >20 years?) in order to eliminate short-term fluctuations such as the very bad run that has sadly affected aviation over the last few months. But over such a long period, the nature of flying has changed - the fleets are different, the mix of journeys are different, operations are different (2-man rather than 3-man cockpits).

In reality, the destination determines the mode of transport. Living in England, if I want to go to central London, I take the train - if I want to go to New York, I fly. The only exception I can think of is a few routes in Europe where high-speed trains offer an alternative to flying.

philip2004uk 7th Sep 2005 17:20

You can still see that alot of low cost airlines are having accidents which and things coming to light about management taking short-cuts. i'm not saying all are like that just some.

DownIn3Green 7th Sep 2005 21:09

Philip...you funny...ha...ha...

Ranger 1 7th Sep 2005 22:51

Someone once claimed Hot air balloons were the safest form :rolleyes: I can't see it myself too many recently have gone into power cables, I hear frequently, of the basket full of punters being dragged through hedges drystone walls, landing in trees on water during the land phase :E

Foss 9th Sep 2005 09:52

Whats the crack with bashing loco again Philip.

No one's mentiioned overladen ferries in India, they seem to sink with alarming regularity.
Horses would be a pretty safe bet, because I don't own one. They're more dangerous to other road users, so, go to work in your car, on your motorbike or bike, and still get killed by a horse when it falls on you. (though you do have to drive into it first)

barit1 11th Sep 2005 19:01


alot of low cost airlines are having accidents which and things coming to light about management taking short-cuts.
But throwing money at a problem is not the answer either. Attention to detail, good analysis of incident reports and squawks, and some reasonable relief from time pressures, is probably the best route to safe ops.

There's nothing new here; wing flutter in the Fokker F-10 was reported by pilots time after time, but only after a 1931 TWA accident at Bazaar, Kansas did management (including government) take action.

EAL747 13th Sep 2005 13:07

Safest Mode of Travel is: drum roll please
 
Some years ago the safest mode of travel was an elevator (lift to those in UK). #2 was walking. #3 was a comercial airliner. #20 of 20 categories was an automobile.

philip2004uk 14th Sep 2005 08:01

O.k i did say alot of lowcos are good i wouldn't mind going on easyjet. I guess it's more of a reputation thing.


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