Tag Archives: Asia

How global warming could impact air cargo flights

We’re all too aware of the many disastrous implications of global climate change – from the impact on coastal communities of rising sea levels through to the dangers of increasingly unpredictable seasons on agricultural cycles. But what about our own industry? A recent report in Climatic Change suggests that the implications could be serious for air transportation, and are well worth considering as the effects of climate change become more evident.


Serious impact

The report points to the way in which steadily rising temperatures will have an effect on the density of the air in the atmosphere. This has a direct impact on the amount of lift that our planes can generate – with serious consequences in terms of the amount of cargo that the aircraft would be able to carry. In extreme situations it could lead to aircraft being grounded during the hottest periods – with the experts suggesting that up to a third of flights might be prevented from taking off.  If true, the impact of increasing air temperatures would be particularly serious for air cargo operators – especially those who use larger aircraft such as the 777-300. The answer for the air cargo industry could lie in weight restrictions below their maximum take off weight – but the costs could be substantial.


A worrying pattern of evidence

“As air temperatures rise at constant pressure, air density declines, resulting in less lift generation by an aircraft wing at a given airspeed and potentially imposing a weight restriction on departing aircraft,” says the report by Coffel, Thompson and Horton. “Our results suggest that weight restriction may impose a non-trivial cost on airlines and impact aviation operations around the world.”


Ignazio Coraci comments: “This is troubling news for the industry, because it builds on previous research from 2015 – a compelling pattern is emerging that suggests that climate change could have very serious implications for our industry – not just in terms of cost but also in the quality of the service that we can offer our customers. As an industry we must do everything we can to make sure that the impact of climate change on our industry and the customers we serve is kept to a minimum.”

Solid growth continues in Asia in May

The news from Asian markets shows once again that the industry – in that region at least – has got off to a very positive start to the year. New figures were recently released by the Association of Asia Pacific Airlines (AAPA) and reveal that the region’s airlines are still enjoying the robust growth in international air cargo demand that has been sustained over the first five months of 2017.

Capacity is up

Measured in freight tonne kilometres (FTK), growth was up 12.2% compared to May last year. And with freight capacity across the region going up by 4.3%, the average international freight load factor also rose quite considerably – up 4.7% to 65.6%.

These figures come on the back of a strong start to the year for the air cargo industry in Asia, which has already seen an impressive 10.5% surge in international air cargo demand through to May.

A better outlook for the global economy

So what are the reasons behind this encouraging trend? And does the longer term outlook seem as positive as the current figures suggest? Andrew Herdman, AAPA Director General, hints that it does – but is also keen to add a number of caveats.

“The ongoing pick-up in the global economy, accompanied by increased consumer and investment spending has provided a boost to both international air passenger and air cargo markets. Asian carriers are major players in the global air cargo market, and continue to benefit from the upswing in trade growth.

A challenging environment

“The outlook for both air passenger and air cargo markets remains positive, supported by broad-based expansion across sectors. However, airline profitability remains constrained by competitive yield pressures and higher operating costs. Fuel prices, in particular, have risen by 38% to average US$53 per barrel during the first five months of the year. Given the still challenging operating environment, airlines remain focused on disciplined cost management efforts throughout the business, whilst pursuing further growth opportunities.”

Focus on the basics

Ignazio Coraci comments: “Although the figures out of the Asian markets are encouraging and fit into the wider picture of a more positive global economy, it’s important that as an industry we remain focused on getting the basics right. The growth will only remain sustainable if we put customer needs at the heart of our operations and invest in the technology required to be agile enough to meet their expectations.”