JAL W19 international preliminary changes as of Dec 2018

Japan Airlines in recent schedule update filed preliminary changes for international service in winter 2019/20 season, effective 27OCT19. Planned service changes as follow.

Tokyo Haneda – Bangkok eff 17NOV19 JL033/032 312-seater 777-200ER replaces 236-seater (Overall 2 daily 312-seater 777-200ER)
Tokyo Haneda – Hong Kong eff 27OCT19 312-seater 777-200ER replaces 236-seater, 1 daily
Tokyo Haneda – London Heathrow 04NOV19 JL041/042 787-9 replaces -8 on one-time basis
Tokyo Haneda – Seoul Gimpo eff 27OCT19 312-seater 777-200ER replaces 787-8 on following flights: JL091/092, JL093/094

Additional changes remain highly possible.