In recent months, there have been disruptions in the transportation of cars, consumer goods, and industrial equipment due to the inconsistent tariff policies issued by the White House. This has caused delays in shipments, affecting industries such as aviation where orders for planes and engines are placed years ahead. The uncertainty surrounding tariffs has put stress on the supply chain, leading to concerns about potential delays and increased costs for manufacturers and buyers.

In a specific case, Airbus workers in Canada faced challenges with assembling an A220 jet for Delta Air Lines amidst fluctuating tariff policies. The uncertainty whether a 25% duty would be applied to the aircraft raised concerns about its delivery to Delta. Despite the historical exemption of aerospace industry from tariffs, the changing tariff landscape under President Donald Trump created risks for both aircraft manufacturers and airlines. Eventually, the specific aircraft was presumed to comply with the 2020 agreement exempting it from tariffs, which allowed for its delivery without additional duties.