An agreement between China and the UK to more than double their air service agreement is good timing for both sides. Chinese airlines are finding an imbalance: they are taking delivery of widebody aircraft and more Chinese airlines are flying long haul but traffic rights to major markets – the US, Canada, Germany and France – are becoming depleted. Negotiations to add traffic rights have not succeeded, typically due to the foreign side being concerned about accessing Chinese slots or Russian overflight rights.
The agreement with the UK to expand the number of weekly passenger flights from each side from 40 to 100 reflects considerable pragmatism on the part of the UK: British Airways and Virgin Atlantic are not growing in China, and China is a large growth opportunity. The UK has lagged on Chinese tourism. It was only in 2015 that China became the UK's largest inbound market.