Cathay Pacific CX811 Flight status
According to Trip.com real-time data, the CX811 flight operated by Cathay Pacific on Oct 29, 2026, flying from Boston (BOS) to Hong Kong (HKG), departed at 01:39 (local time in Boston, UTC-4) and is expected to arrive at 04:23 (local time in Hong Kong, UTC+8) at Hong Kong International Airport (HKG).
Wed, Oct 28
Thu, Oct 29
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Arrived
The flight has arrived 30m early
12826km
15h 30m
Check-in Counter
--
Boarding Gate
E12
Arrival Gate
--
Baggage
3
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En route
Your flight has departed Boston and is expected to arrive in Hong Kong at 04:23.
12826km
15h 30m
Check-in Counter
--
Boarding Gate
E12
Arrival Gate
--
Baggage
--
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Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Landed at Boston
CX812
|
Hong Kong (HKG)
Boston (BOS)
Boston (BOS)
Scheduled: 23:00
|
42m early
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CX811 Aircraft Details
According to Trip.com real-time data, the CX811 flight from Boston to Hong Kong on 10/29/2026 is operated using the aircraft model Airbus A350. This aircraft has been in service for 7y, 11m. The aircraft has 334 seats. The average flight distance for this journey is 12,826km.
Airbus A350
Punctuality (Departure)
97
%
Punctuality (Arrival)
100
%
Early on average
24 minutes
Age
7y, 11m
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 CX811
Trip.com historical records show that the last CX811 flight departed on Wed, Oct 28 from BOS at approximately 01:38. This flight is expected to arrrive in HKG at 04:30.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 23 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:44 | 04:17 | Arrived |
| Sat, Oct 24 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:43 | 04:33 | Arrived |
| Sun, Oct 25 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:38 | 04:34 | Arrived |
| Mon, Oct 26 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:41 | 04:07 | Arrived |
| Tue, Oct 27 | Boston (BOS) | Hong Kong (HKG) | 351 | 02:35 | 05:18 | Arrived |
| Wed, Oct 28 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:38 | 04:30 | Arrived |
| Thu, Oct 29 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:39 | 04:23 | En route |
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CX811 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX811 is 97% (Late on average 9 minutes), and the on-time arrival rate is 100% (Early on average 24 minutes).
On-Time Departures
Punctuality
97
%
Late on average
9 minutes
Early
17
%
On time
80
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
24 minutes
Early
97
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight cx811?
Flight cx811 has departed (status: En route). Departure 01:39, estimated arrival 04:23 (updated Oct 29, 2026).Is flight cx811 on time today?
Flight cx811 has already departed (status: En route). It took off at 01:39 and is estimated to arrive at 04:23.Has flight cx811 departed yet? What is the departure time?
Flight cx811 is scheduled to depart at 01:30. The latest actual or estimated departure time is 01:39, and the current status is En route (updated Oct 29, 2026).When is flight cx811 scheduled to arrive?
Flight cx811 is scheduled to arrive at 05:00. The latest estimated or actual arrival time is 04:23. Status is En route as of Oct 29, 2026.What is the gate information for flight cx811?
For flight cx811, the departure terminal is E and the boarding gate is E12. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight cx811 fly?
Flight cx811 is operated by Cathay Pacific from Boston (BOS) to Hong Kong (HKG). Typical flight time is about 15 hours 30 minutes; operating days may include Thursday.How can I check real-time status for flight cx811?
Track flight cx811 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight cx811 is delayed or canceled, what should I do?
If cx811 is delayed or canceled, first confirm the latest status here (En route, updated Oct 29, 2026). Contact Cathay Pacific or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight cx811 departed from Boston?
Flight cx811 has departed from Boston (BOS) at 01:39 (status: En route).What is the seat configuration for flight cx811?
Flight cx811 usually flies a Airbus A350 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Hong Kong Weather & Current Time
Clear
|
25°C - 28°C
Weather forecast for your arrival day
12 hour time difference
Time on arrival: Boston 16:23
|
Hong Kong 04:23
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