North Korean flag carrier Air Koryo recently made a number of adjustment to its website functionality, including service description in Chinese, and opening reservation of domestic service. According to the airline’s website, current domestic route available for online booking is Pyongyang – Orang/Chongjin, served twice a week with Antonov An148-100 aircraft.
Published schedule for this route as follow:
JS4101 FNJ1000 – 1100RGO A81 25
JS4102 RGO1330 – 1430FNJ A81 25