In Sabre GDS’ timetable listing, Air Koryo has loaded planned operational schedule for Pyongyang – Shanghai Pu Dong route, which operates 2 weekly on regular basis from 29MAR15 with Tupolev Tu204 aircraft. The North Korean flag carrier in the past operated this route with flight number JS5xx under scheduled charter basis.
JS157 FNJ2230 – 2330PVG T20 47
JS158 PVG0030 – 0330FNJ T20 47
In general, GDS timetable listing and the OAG lists the carrier’s scheduled service, excluding regular charter. This appearance suggests that the airline is planning to convert this scheduled charter flight to regular scheduled operation.