Every year since 2015, AirHelp, the air travel website, conducts a survey based on traveler reviews and publishes the ranking of the world’s major airports. This survey rates visitor experience on a 10-point scale, based on three specific criteria: first, consistency in flights and airport services, then the quality of service and finally food and shops.
According to Business Insider, the best airport in the world is Qatar International Airport, scoring an excellent score of 8.39 / 10.
On the other hand, the ten worst airports in the world and last in the survey ranking are the following in descending order according to their final scores:
www.traveller365.com/articles/The10worstairportsintheworld