ALBAWABA – A Russian flight attendant shared a list of the world’s most dangerous airports. According to the attendant, Nepal’s Tenzing-Hillary Airport is the most dangerous due to its runway length of just 500 meters. Tenzing-Hillary Airport in Nepal According to Tanya Danilova, the Russian flight attendant, Nepal’s Tenzing-Hillary Airport is the most dangerous in the world. The airport has a runway length of just 500 meters, making it too ...