Cathay Pacific CX812 Flight status
According to Trip.com real-time data, the CX812 flight operated by Cathay Pacific on Jul 7, 2026, flying from Hong Kong (HKG) to Boston (BOS), departed at 19:37 (local time in Hong Kong, UTC+8) and is expected to arrive at 22:39 (local time in Boston, UTC-4) at Boston Logan International Airport (BOS).
Mon, Jul 6
Tue, Jul 7
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Arrived
The flight has arrived 1m late
12826km
15h 55m
Check-in Counter
A-F
Boarding Gate
63
Arrival Gate
E12
Baggage
2
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En route
Your flight has departed Hong Kong and is expected to arrive in Boston at 22:39.
12826km
15h 55m
Check-in Counter
B11-B18
Boarding Gate
41
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Hong Kong to Boston to find your schedule.
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CX812
Track the Previous Flight Status: Delayed (may impact connections)
CX811
|
Boston (BOS) 
Hong Kong (HKG)
Hong Kong (HKG)Scheduled: 05:00
|
2h 3m late
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CX812 Aircraft Details
According to Trip.com real-time data, the CX812 flight from Hong Kong to Boston on 7/7/2026 is operated using the aircraft model Airbus A350. This aircraft has been in service for 3y, 10m. The aircraft has 334 seats. The average flight distance for this journey is 12,826km.
Airbus A350
Punctuality (Departure)
63%
Punctuality (Arrival)
83%
Early on average
13 minutes
Age
3y, 10m
Seats
334
Flight Distance
12,826km
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
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
Legroom
51 cm
Seat width
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
Legroom
51 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for CX812
Trip.com historical records show that the last CX812 flight departed on Mon, Jul 6 from HKG at approximately 19:48. This flight is expected to arrrive in BOS at 23:06.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jul 1 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:37 | 22:54 | Arrived |
| Thu, Jul 2 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:35 | 22:36 | Arrived |
| Fri, Jul 3 | Hong Kong (HKG) | Boston (BOS) | 351 | 20:20 | 23:52 | Arrived |
| Sat, Jul 4 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:58 | 23:01 | Arrived |
| Sun, Jul 5 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:30 | 22:36 | Arrived |
| Mon, Jul 6 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:48 | 23:06 | Arrived |
| Tue, Jul 7 | Hong Kong (HKG) | Boston (BOS) | 351 | 19:37 | 22:39 | En route |
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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 63% (Late on average 38 minutes), and the on-time arrival rate is 83% (Early on average 13 minutes).
On-Time Departures
Punctuality
63%
Late on average 38 minutes
Early
0%
On time
63%
30 mins late
20%
60 mins late
10%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
83%
Early on average 13 minutes
Early
77%
On time
7%
30 mins late
13%
60 mins late
0%
90 mins late
3%
Cancelled
0%
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