Cathay Pacific today (19JUL18) announced new service launch to the US, as the oneWorld member plans to operate Hong Kong – Seattle service on 31MAR19. Service will be operated by Airbus A350-900XWB aircraft, 4 times a week.
CX858 HKG2355 – 2100SEA 359 x135
CX857 SEA0105 – 0525+1HKG 359 x246
On separate note, the airline will once again adjust operational flight number for New York JFK – Vancouver – Hong Kong Westbound flight from 30MAR19 for sumemr season, switching from CX889 to CX865. CX888 for Eastbound flight remains unchanged.