Cathay Pacific CX812 Flight Status
According to Trip.com latest record on status for Cathay Pacific flight CX812 from Hong Kong to Boston (HKG-BOS): Flights for Mar 16, 2026 are scheduled, with the next departure slated for 19:40 from HKG and an expected arrival at 22:15 at BOS .
Sun, Mar 15
Mon, Mar 16
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In Flight
Your flight has departed Hong Kong and is expected to arrive in Boston at 22:45.
12826km
15h 20m
Check-in Counter
B10-B18
Boarding Gate
9
Arrival Gate
E10
Baggage
3
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Scheduled
Your flight will depart on time.
12826km
15h 20m
Check-in Counter
A-F
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Flight status powered by VariFlight.VariFlight. For real-time updates, follow airport displays or contact your airline directly.
CX812 Aircraft Specifications
Airbus A350
On-Time Departure
43%
On-Time Arrival
90%
Avg. Early
8 minutes
Aircraft Age
4y, 9m
Total Seats
334
Flight Distance
12,826km
Economy
Premium Economy
Business
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
46 cm
Seat width
115°
Reclining Angle
3-3-3
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
102 cm
Legroom
51 cm
Seat width
135°
Reclining Angle
2-4-2
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
114 cm
Legroom
51 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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CX812 Flight History
Trip.com historical records show that the last CX812 flight departed on Sun, Mar 15 from HKG at approximately 20:10. This flight is expected to arrrive in BOS at 22:45.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Mar 10 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:05 | 22:50 | Arrived |
| Wed, Mar 11 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:53 | 23:42 | Arrived |
| Thu, Mar 12 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:26 | 23:04 | Arrived |
| Fri, Mar 13 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:21 | 22:52 | Arrived |
| Sat, Mar 14 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:59 | 23:03 | Arrived |
| Sun, Mar 15 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:10 | 22:45 | In Flight |
| Mon, Mar 16 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:40 | 22:15 | Scheduled |
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CX812 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX812 is 43% (Late on average 38 minutes), and the on-time arrival rate is 90% (Early on average 8 minutes).
On-Time Departures
Punctuality
43%
Late on average 38 minutes
Early
0%
On time
43%
30 mins late
40%
60 mins late
13%
90 mins late
3%
Cancelled
1%
On-Time Arrivals
Punctuality
90%
Early on average 8 minutes
Early
77%
On time
13%
30 mins late
10%
60 mins late
0%
90 mins late
0%
Cancelled
1%
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- Tue, May 5Boston (BOS)Hong Kong (HKG)
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Delta Air LinesOne way13% offTRY 17,994TRY 15,733 - Wed, May 6Boston (BOS)Hong Kong (HKG) Jetblue AirwaysOne way12% offTRY 17,994TRY 15,918
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When You Land: Boston Weather & Time Zone
Mostly cloudy
|
2°C - 5°C
Weather forecast for your arrival day
-12 hour time difference
Time on arrival: Hong Kong 10:15| Boston 22:15
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