On April 16, it was learned from the Civil Aviation Administration that in the first quarter of 2024, the production of civil aviation transportation started well, and the volume of passenger transportation and cargo and mail transportation both hit the highest value in the first quarter of the calendar year. The total transportation turnover of the whole industry was 34.93 billion tons and kilometers, an increase of 45.6% year-on-year, an increase of 12.9% over the same period in 2019. Among th...