The passengers of SQ22 were excited on Thursday as the world’s longest non-stop flight took off from Changi airport of Singapore for New York. The flight will cover a distance of 16,700 kilometres in 18 hours. Thanks to strong jet streams over Japan where shall propel the plane faster towards the US. This plane has no economy only business class and premium economy seats. For longer duration flights, one cannot survive in an economy seat even if it happens to be a good airline.