Coronavirus dashes hopes of 2020 revival
Both the tonnage handled at major international cargo hubs and the total tonne kilometres moved on principal routes track the business cycle closely, reported Reuters.
The principal trade lanes are Asia-North America (roughly 20 % of all international air freight by tonne-kilometres), Asia-Europe (20 %), Europe-North America (10 %) and intra-Asia (10 %).
Air freight is a coincident rather than a leading indicator of economic activity, but because cargo data is available more quickly than other statistics, it can act as the canary in the mine, warning of wider changes in the economy.
Air cargo growth through major hubs such as Hong Kong, Singapore and London’s Heathrow began to slow in the middle of 2017 and by the end of 2018 was falling year on year.
US-China trade tensions, economic stabilization
The freight downturn worsened throughout the first nine months of 2019 as trade tensions between the United States and China intensified and global manufacturing activity slumped.
However, from the end of the third quarter and the beginning of the fourth, cargo volumes showed signs of stabilizing and even improving slightly.
The improvement coincided with an upturn in financial markets, including US equity indices, and a normalization of the US Treasury yield curve, suggesting investors were becoming more optimistic about the outlook.
It also corresponded with an upturn in the composite leading indicator of economic activity published by the Organization for Economic Cooperation and Development (OECD).
By the end of the third quarter, the worst of the economic slowdown appeared to be over, with investors anticipating a US-China trade truce, an increase in business investment, and faster economic growth in 2020.
New weakening occurred before corona
But air cargo volumes weakened again in January, suggesting the upswing was running out of steam even before the coronavirus epidemic shutdown much of China’s manufacturing in February.
Hong Kong International Airport, the busiest air cargo hub in the world, reported freight volumes were down almost 11 % in January compared with the same month in 2019 and 14 % compared with 2018.
Hong Kong’s air freight has been hit by a perfect storm from the trade war, the global manufacturing slowdown, civil unrest in the special administrative region, and now the coronavirus-driven downturn in China.
But London’s Heathrow also reported volumes were down 11 % in January compared with 2019 and down 13 % compared with 2018, suggesting a much more widespread weakness.
The downturn in air freight is likely to be much worse in February with many of China’s businesses closed to prevent the spread of coronavirus.
The risk now is that coronavirus will hit a global economy still fragile after the downturn of 2018/19, with the slowdown centered on China but spreading through global supply chains throughout Asia and to other regions.