The only airline with a 1-star rating is Air Koryo.
Air Koryo, North Korea's airline, is the only one in the world with a 1-star rating. This low rating restricts the airline's access to airspace in many regions, including Europe and North America.
The only airline with a 1-star rating is Air Koryo.
Air Koryo, North Korea's airline, is the only one in the world with a 1-star rating. This low rating restricts the airline's access to airspace in many regions, including Europe and North America.