Cathay Pacific
flight
CX 840:
Hong Kong - New York John F. Kennedy
Hong Kong - New York John F. Kennedy
FLIGHT SCHEDULE
Direct Flights:
Cathay Pacific CX840
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:35, non-stop
Airbus A350-1000 (351)
Airbus A350-1000 (351)
Direct Flights:
Cathay Pacific CX840
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:35, non-stop
Airbus A350-1000 (351)
Airbus A350-1000 (351)
Direct Flights:
Cathay Pacific CX840
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 16:05, non-stop
Airbus A350-900 (359)
Airbus A350-900 (359)
Direct Flights:
Cathay Pacific CX840
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:35, non-stop
Airbus A350-900 (359)
Airbus A350-900 (359)
- CX 840 is an international flight departing from Hong Kong airport, Hong Kong (HKG) and arriving at New York John F. Kennedy airport, United States (JFK).
- The flight distance is 8054 miles, or 12962 km.
- The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 15:35 and 16:05.