AirHelp rates Athens' Eleftherios Venizelos International Airport as second best on a relevant list, out of 144 airports worldwide.
The multinational company, a hi-tech provider of legal services to airline passengers who've experienced a flight cancellation, delay or overbooking when traveling into or out of the EU, rates Hamad International Airport in Doha, Qatar as the top facility on its list, with a score of -8,77.
Athens International Airport comes in second with -8,69, followed by Haneda Airport in Tokyo (-8,63); Cologne Bonn Airport in Germany (-8,61) and Singapore Changi Airport (-8,48).
AirHelp rates each airport based on three different criteria, so as to provide an all-round performance. The company's analyzes statistics based on quality of services offered, accuracy in flight schedules and passengers' experiences, as mined from Twitter posts, among others.