United W18 San Francisco – Asia service update as of 01APR18

United Airlines in recent weeks filed additional changes for San Francisco – Asia service, during winter 2018/19 season. Updated adjustment as follows.

San Francisco – Beijing eff 04FEB19 3-class 777-200ER continues to operate this route, replacing 777-300ER. First Class not available for booking (777-200ER operates entire winter season)
San Francisco – Tokyo Narita 31OCT18 – 09JAN19 3-class 777-200ER replaces 777-300ER, First Class not available for booking