Statistics show that the safety of civil aviation flight has been greatly improved in recent years  For example, a country had 0 2 fatal accidents per 1 million flights in 2008, compared with 1 4 in 1989  According to the statistics of these years, the incidence of malignant accidents in civil aviation shows a downward trend as a whole
The air traffic control system of civil aviation is more perfect
 From this, it can be seen that it is becoming safer and safer to travel by air