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 17:09 and is expected to arrive at 20:36 (local time in New York, UTC-4) and land at John F. Kennedy International 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 20:36.
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 VariFlight.VariFlight.
Please refer to airport announcements for the most up-to-date information.
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Track the Previous Flight Status: Landed at Hong Kong
CX238
|
London (LON)
Hong Kong (HKG)
Hong Kong (HKG)
Scheduled: 12:35
|
41m early
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CX840 Aircraft Details
According to Trip.com real-time data, the CX840 flight flying from Hong Kong to New York on 8/18/2026 is operated by the aircraft model Airbus A350 XWB. This aircraft has been in service for 10y. The aircraft is equipped with 280 seats. The average flight distance for this journey is 12,963km.
Airbus A350 XWB
Punctuality (Departure)
30
%
Punctuality (Arrival)
73
%
Late on average
11 minutes
Age
10y
Seats
280
Flight Distance
12,963km
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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Recent Flight History for CX840
Trip.com historical records show that the last CX840 flight departed on Mon, Aug 17 from HKG at approximately 17:07. This flight is expected to arrrive in JFK at 20:35.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Aug 13 | Hong Kong (HKG) | New York (JFK) | 351 | 16:45 | 20:23 | Arrived |
| Fri, Aug 14 | Hong Kong (HKG) | New York (JFK) | 351 | 17:20 | 21:19 | Arrived |
| Sat, Aug 15 | Hong Kong (HKG) | New York (JFK) | 351 | 16:50 | 20:07 | Arrived |
| Sun, Aug 16 | Hong Kong (HKG) | New York (JFK) | 351 | 18:12 | 21:26 | Arrived |
| Mon, Aug 17 | Hong Kong (HKG) | New York (JFK) | 351 | 17:07 | 20:35 | Arrived |
| Tue, Aug 18 | Hong Kong (HKG) | New York (JFK) | 359 | 17:09 | 20:36 | En route |
| Wed, Aug 19 | Hong Kong (HKG) | New York (JFK) | 351 | 16:30 | 20:35 | Scheduled |
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CX840 On-Time Performance
Based on the average performance of this flight over the past 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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