Cathay Pacific
CX840 Flight status
According to Trip.com real-time data, the CX840 flight operated by Cathay Pacific on Aug 18, 2026, flying from Hong Kong (HKG) to New York (JFK), departed at 5:09 PM (local time in Hong Kong, UTC+8) and is expected to arrive at 8:36 PM (local time in New York, UTC-4) at John F Kennedy Intl. Airport (JFK).
Mon, Aug 17
Tue, Aug 18
Wed, Aug 19
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Arrived
The flight has arrived on time
12963km
16h 5m
Check-in Counter
A-F
Boarding Gate
66
Arrival Gate
--
Baggage
--
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En route
Your flight has departed Hong Kong and is expected to arrive in New York at 8:36 PM.
12963km
16h 5m
Check-in Counter
A,C
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
16h 5m
Check-in Counter
A,C
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Landed at Hong Kong
CX238
|
London (LON)
Hong Kong (HKG)
Hong Kong (HKG)
Scheduled: 12:35 PM
|
41m early
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CX840 Aircraft Details
According to Trip.com real-time data, the CX840 flight from Hong Kong to New York on 8/18/2026 is operated using the aircraft model Airbus A350-900. This aircraft has been in service for 10y. The aircraft has 280 seats. The average flight distance for this journey is 12,963 km.
Airbus A350-900
Punctuality (Departure)
30
%
Punctuality (Arrival)
73
%
Late on average
11 minutes
Age
10y
Seats
280
Flight Distance
12,963 km
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
46 cm
Seat width better than on 17% of flights
115°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
102 cm
More legroom than on 50% of flights
51 cm
Seat width better than on 50% of flights
135°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
114 cm
More legroom than on 50% of flights
51 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for CX840
Trip.com historical records show that the last CX840 flight departed on Mon, Aug 17 from HKG at approximately 5:07 PM. This flight is expected to arrrive in JFK at 8:35 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Aug 13 | Hong Kong (HKG) | New York (JFK) | 351 | 4:45 PM | 8:23 PM | Arrived |
| Fri, Aug 14 | Hong Kong (HKG) | New York (JFK) | 351 | 5:20 PM | 9:19 PM | Arrived |
| Sat, Aug 15 | Hong Kong (HKG) | New York (JFK) | 351 | 4:50 PM | 8:07 PM | Arrived |
| Sun, Aug 16 | Hong Kong (HKG) | New York (JFK) | 351 | 6:12 PM | 9:26 PM | Arrived |
| Mon, Aug 17 | Hong Kong (HKG) | New York (JFK) | 351 | 5:07 PM | 8:35 PM | Arrived |
| Tue, Aug 18 | Hong Kong (HKG) | New York (JFK) | 359 | 5:09 PM | 8:36 PM | En route |
| Wed, Aug 19 | Hong Kong (HKG) | New York (JFK) | 351 | 4:30 PM | 8:35 PM | Scheduled |
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CX840 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX840 is 30% (Late on average 48 minutes), and the on-time arrival rate is 73% (Late on average 11 minutes).
On-Time Departures
Punctuality
30
%
Late on average
48 minutes
Early
0
%
On time
30
%
30 mins late
47
%
60 mins late
13
%
90 mins late
10
%
Cancelled
1
%
On-Time Arrivals
Punctuality
73
%
Late on average
11 minutes
Early
40
%
On time
33
%
30 mins late
20
%
60 mins late
0
%
90 mins late
7
%
Cancelled
1
%
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Arrival Info: New York Weather & Current Time
Cloudy
|
23°C - 28°C
Weather forecast for your arrival day
-12 hour time difference
Time on arrival: Hong Kong 08:36
|
New York 20:36
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