Korean Air in the last few days filed service changes for Seoul Incheon – Boston route, for summer 2020 season. In last week’s update, the Skyteam member is increasing service from 5 to 7 weekly, from 04MAY20. On Wednesday (23OCT19), the airline modified operational aircraft, which sees Boeing 777-300ER replaces 787-9 from 29MAR20.
KE091 ICN0930 – 1030BOS 77W D
KE092 BOS1315 – 1625+1ICN 77W D
Day 14 operates from 04MAY20.