As one of the world’s busiest airports by international passenger and cargo traffic, it is currently rated the World’s Best Airport by Skytrax, the first airport in the world to do so for eight consecutive years. It has also been rated as one of the world’s cleanest airports and highly rated international transit airports.
Changi Airport serves more than 100 airlines flying to 400 cities in around 100 countries and territories worldwide, as of November 2020. About 7,400 flights arrive or depart at Changi each week, or one every 80 seconds.
For the 2019 full-year figures published by the airport, the airport handled 68,300,000 passengers (a 4.0% increase over the previous year), the most in its 38-year history. This made it the seventh busiest airport by international passenger traffic in the world and the third busiest in Asia.
In 2020 and 2021, due to the impact of the Covid-19 pandemic, the number of visitors to the airport decreased significantly, but after Singapore reopened, the number of visitors here has increased again.
According to Wikipedia.