North Korea has its own airline, Air Koryo, which happens to be the only 1 star
rated airline according to Skytrax.
In 2017, the United States proposed the U.N. Security
Council freeze the assets of state-carrier Air Koryo, which flies to a handful of cities in China and Russia,
as part of new sanctions on Pyongyang.
We have known of the plans for this development for a couple of years-- work only began recently though and I have seen the basic plans just last week," said Simon Cockerell,
general manager of Beijing-based Koryo Tours.