Tag Archives: growth

Aviation safety evolution (2018 update)

Yesterday, the Aviation Safety Network released the 2018 airliner accident statistics showing a total of 15 fatal airliner accidents, resulting in 556 fatalities.

Aviation Safety Network is a private initiative from the Flight Safety Foundation which curates an extensive database with aviation incidents, hijackings and accidents, from 1946 to nowadays.

The tweet with which they made the announcement is below:

Which includes the graphic below.

ASN_infographic_2018.

If we take a quick look at the figures (which report commercial aviation flights (passenger and cargo)):

  • Number of accidents: 15, up from 10 in 2017, though still the 3rd safest year in history.
  • Fatalities: 556, up from 44 in 2017, the 9th safest year in history.
  • There were a few accidents with large number of fatalities (details here).

The graphic above from the Aviation Safety Network provides the view of the evolution of accidents. However, in their database they provide some more figures with which I produced some graphics.

Evolution of accidents per million flights

The database provides figures of the evolution of the number of world air departures since 1970, together with the evolution of accidents (above). The database includes a ratio: fatal accidents per million flights, which I have plotted below together with the evolution of flight departures. You can see that the ratio has decreased 16 fold since 1970, from 6.35 to 0.39 last year.

2018_safety_accidents_per_flights

Global air traffic vs fatalities

The database provides no ratio with the figures of fatalities, but they can be related to the amount of passengers carried. In aviation there is the concept of revenue passenger kilometre (RPK) transported, which is compiled year by year and can be found in publications from ICAO, IATA or aircraft manufacturers. I have plotted below both the evolution of traffic growth and fatalities since 1970, together with a 5-year moving average for the fatalities.

2018_safety_RPK_vs_fatalities

Within the evolution of traffic there are two variables that have grown over the years: the number of passengers carried per flight departure and the distance covered. Therefore, together with the decrease in the evolution of fatalities (taking the 5 year average) I have plotted below the evolution of the ratio of fatalities per trillion RPK. You can see that the ratio has decreased 54 fold since 1970, from 3,218 to 59 last year (5-year average).

2018_safety_fatalities_per_RPK

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Airbus vs. Boeing, comparison of market forecasts (2016)

Last week, on the first day of Farnborough air show, Airbus released the new figures of the 2016-35 Airbus’ Global Market Forecast (GMF, PDF 2.6 MB). This is good news, as it did so at the same time as Boeing released its Current Market Outlook (see a post here about it) and before it used to do so in September.

In previous years, I have published comparisons (1) of both Airbus’ and Boeing’s forecasts (Current Market Outlook, CMO, PDF 4.1 MB). You can find below the update of such comparison with the latest released figures from both companies.

Comparison of Airbus GMF and Boeing CMO 2016-2035.

Comparison of Airbus GMF and Boeing CMO 2016-2035.

Some comments about the comparison:

  • Boeing sees demand for 12% more passenger aircraft (excluding regional a/c) with a 10% more value (excluding freighters). The gap is higher than in 2015 (similar to 2013 and previous years).
  • In relation to last year studies, Airbus has increased demand by ~650 aircraft whereas Boeing has increased by 1,670.
  • Boeing continues to play down A380 niche potential (66% less a/c than Airbus’ GMF).
  • Both companies’ forecast for the twin aisle segment is nearly identical: ~7,600-7,700 aircraft (Airbus sees demand for about a 100 less aircraft than Boeing, mainly due to Boeing increased figures in relation to 2015). The mix between small and intermediate twins varies, ~300-400 units up and down. However, Boeing’s wide-bodies mix is not to be taken as engraved in stone, see the erratic trend in the last years here.
  • On the other hand, Boeing forecasts about 4,600 single-aisle more than Airbus (the gap has widened in 800 units this year). Boeing doesn’t provide the split between more or less than 175 pax capacity airplanes since its 2015 CMO, this year Airbus hasn’t included it either.
  • In relation to traffic, measured in terms of RPKs (“revenue passenger kilometer”), that is, the number of paying passenger by the distance they are transported, they see a similar future: Airbus forecasts for 2035 ~16.0 RPKs (in trillion, 4.5% annual growth from today) while Boeing forecasts 17.01 RPKs (4.8% annual growth).

The main changes from last year’s forecasts are:

  • Both manufacturers have increased their passenger aircraft forecast in between ~650-1,670 a/c.
  • Both manufacturers have increased the volume (trn$) of the market in these 20 years, by about 300-400 bn$.

Some lines to retain from this type of forecasts:

  • Passenger world traffic (RPK) will continue to grow about 4.5% per year (4.8% according to Boeing). This is, doubling every ~15 years.
  • Today there are about 18,019 passenger aircraft around the world (according to Airbus; 18,190 in Boeing’s CMO), this number is about 700 a/c more than the year before (4% increase) and will more than double over the next 20 years to 37,708 a/c in 2035 (39,750 as seen by Boeing, excluding regional jets).
  • Most deliveries will go to Asia-Pacific, 41% or 13,239 passenger aircraft (according to Airbus).
  • Domestic travel in China will be the largest traffic flow in 2035 with over 1,600 bn RPK (according to Airbus (x 3.7 times more than today’s traffic), or 1,897 bn RPK according to Boeing), or 11% of the World’s traffic.
  • About 12,830 aircraft will be retired to be replaced by more eco-efficient types.
Passenger traffic growth vs. global GPD growth.

Passenger traffic growth vs. global GPD growth.

As I do every year, I strongly recommend both documents (GMF and CMO) which provide a wealth of information of market dynamics. This year, Airbus included as well an excel file with its data, find it here [XLS, 0.3 MB]

(1) Find here the posts with similar comparisons I made with the forecasts of previous years: 2015, 2014, 2013, 2012, 2011, 2010.

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Airbus vs. Boeing, comparison of market forecasts (2015)

Few days ago, Airbus released the new figures of the 2015-34 Airbus’ Global Market Forecast (GMF, PDF 7.2MB).

In previous years, I have published comparisons of both Airbus’ and Boeing’s forecasts (Current Market Outlook, CMO, PDF 6.5MB). You can find below the update of such comparison with the latest released figures from both companies.

Comparison of Airbus GMF and Boeing CMO 2015-2034.

Comparison of Airbus GMF and Boeing CMO 2015-2034.

Some comments about the comparison:

  • Boeing sees demand for 9% more passenger aircraft (excluding regional a/c) with a 10% more value (excluding freighters). The gap is the same as in 2014 (in previous years Boeing forecasted up to 14% more aircraft).
  • In relation to last year studies, Airbus has increased demand by ~1,200 aircraft about the same increase seen at Boeing’s.
  • Boeing continues to play down A380 niche potential (67% less a/c than Airbus’ GMF). This year, Airbus has increased in about 50 units its forecasted demand for the VLA segment.
  • Both companies’ forecast for the twin aisle segment is nearly identical: ~7,500 aircraft (Airbus sees demand for about a 100 more than Boeing). The mix between small and intermediate twins varies, 700 units up and down. However, Boeing’s wide-bodies mix is not to be taken as engraved in stone, see the erratic trend in the last years here.
  • On the other hand, Boeing forecasts about 3,800 single-aisle more than Airbus (the gap has widened in 200 units this year, lower than in 2013 forecasts though). Boeing doesn’t provide in 2015 CMO the split between more or less than 175 pax capacity airplanes.
  • In terms of RPKs (“revenue passenger kilometer”), that is, the number of paying passenger by the distance they are transported, they see a similar future: Airbus forecasts for 2034 ~15.2 RPKs (in trillion, 4.6% annual growth from today) while Boeing forecasts 16.15 RPKs (4.9% annual growth).

The main changes from last year’s forecasts are:

  • Both manufacturers have increased their passenger aircraft forecast in ~1,200 a/c.
  • Both manufacturers have increased the volume (trn$) of the market in these 20 years, by about 300bn$ or 6.5%(excluding regional jets and freighters).

Some lines to retain from this type of forecasts:

  • Passenger world traffic (RPK) will continue to grow about 4.6% per year (4.9% according to Boeing). This is, doubling every ~15 years.
  • Today there are about 17,354 passenger aircraft around the world (according to Airbus; 17,350 in Boeing’s CMO), this number is about 500 a/c more than the year before (3% increase) and will more than double over the next 20 years to above 35,749 a/c in 2034 (over 37,990 as seen by Boeing, excluding regional jets).
  • Most deliveries will go to Asia-Pacific, 40% or 12,596 passenger aircraft (according to Airbus).
  • Domestic travel in China will be the largest traffic flow in 2034 with over 1,600bn RPK (according to Airbus (x 3.8 times more than today’s traffic), or 1,704bn RPK according to Boeing), or 11% of the World’s traffic.
  • About 13,400 aircraft will be retired to be replaced by more eco-efficient types.
GDP and traffic growth (source: Airbus 2015 GMF).

GDP and traffic growth (source: Airbus 2015 GMF).

As I do every year, I strongly recommend both documents (GMF and CMO) which provide a wealth of information of market dynamics.

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