North Korean flag carrier Air Koryo in summer 2017 season is expanding service to China, including additional flight to Shenyang and new charter route to Dandong, based on various sources. Planned operation as follow.
Pyongyang – Shenyang eff 17APR17 Increase from 2 to 3 weekly. Following schedule is taken from OAG Schedules Analyser and GDS timetable listing
JS155 FNJ0835 – 0915SHE A81 1
JS155 FNJ1120 – 1200SHE T20 36
JS156 SHE1055 – 1235FNJ A81 1
JS156 SHE1355 – 1540FNJ T20 36
Pyongyang – Dandong eff 28MAR17 NEW 2 weekly scheduled charter service, with Antonov An148. Following schedule posted by Japan’s Chugai Travel
JS??? FNJ0900 – 0920DDG A81 25
JS??? DDG1020 – 1140FNJ A81 25
Note the actual operation may be differ from published schedule.