Cathay Pacific CX811 Flight Status (Boston to Hong Kong)
According to Trip.com real-time data, the CX811 flight operated by Cathay Pacific on Nov 16, 2026 is scheduled to fly from Boston (BOS) to Hong Kong (HKG). The flight is expected to depart at 00:30 (local time in Boston, UTC-5) and land at 04:18 (local time in Hong Kong, UTC+8) .
Sun, Nov 15
Mon, Nov 16
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En route
Your flight has departed Boston and is expected to arrive in Hong Kong at 05:14.
12826km
15h 30m
Check-in Counter
--
Boarding Gate
E13
Arrival Gate
--
Baggage
10
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Scheduled
Your flight will depart on time.
15h 30m
Check-in Counter
--
Boarding Gate
E12
Arrival Gate
--
Baggage
--
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Need a flight from Boston to Hong Kong?
Cathay Pacific From €674
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CX811 Aircraft Details and Cabin Information - Boston to Hong Kong on Cathay Pacific
According to Trip.com real-time data, the CX811 flight flying from Boston to Hong Kong on 11/16/2026 is operated by the aircraft model Airbus A350. This aircraft has been in service for 8y, 1m. The aircraft is equipped with 334 seats.
Airbus A350
Punctuality (Departure)
90
%
Punctuality (Arrival)
100
%
Early on average
24 minutes
Age
8y, 1m
Seats
334
Flight Distance
--
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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CX811 Recent Flight History and Status - Cathay Pacific
Trip.com historical records show that the last CX811 flight departed on Sun, Nov 15 from BOS at approximately 01:31. This flight is expected to arrrive in HKG at 05:14.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Nov 10 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:56 | 04:54 | Arrived |
| Wed, Nov 11 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:39 | 04:42 | Arrived |
| Thu, Nov 12 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:38 | 04:46 | Arrived |
| Fri, Nov 13 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:48 | 05:15 | Arrived |
| Sat, Nov 14 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:39 | 04:30 | Arrived |
| Sun, Nov 15 | Boston (BOS) | Hong Kong (HKG) | 351 | 01:31 | 05:14 | En route |
| Mon, Nov 16 | Boston (BOS) | Hong Kong (HKG) | 351 | 00:30 | 04:18 | Scheduled |
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CX811 On-Time Performance, Departure, and Arrival Trends
Review CX811 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of CX811 flight over the past 30 trips, the on-time departure rate of CX811 is 90% (Late on average 13 minutes), while the on-time arrival rate is 100% (Early on average 24 minutes).
On-Time Departures
Punctuality
90
%
Late on average
13 minutes
Early
10
%
On time
80
%
30 mins late
7
%
60 mins late
3
%
90 mins late
0
%
Canceled
1
%
On-Time Arrivals
Punctuality
100
%
Early on average
24 minutes
Early
93
%
On time
7
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
1
%
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Frequently Asked Questions
What is the current status of flight cx811?
Flight cx811 has not departed yet and is currently on schedule. Scheduled departure 00:30, arrival 05:00 (updated Nov 16, 2026).Is flight cx811 on time today?
Flight cx811 has not departed yet and is currently on schedule. Scheduled departure is 00:30, with arrival at 05:00. Recheck gate and timing before you head to the airport.Has flight cx811 departed yet? What is the departure time?
Flight cx811 is scheduled to depart at 00:30. The latest actual or estimated departure time is 00:30, and the current status is Scheduled (updated Nov 16, 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 04:18. Status is Scheduled as of Nov 16, 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 hours30 minutes; operating days may include Monday.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 (Scheduled, updated Nov 16, 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 not departed from Boston (BOS) yet and is currently on schedule for 00:30.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
Cloudy
|
24°C - 27°C
Weather forecast for your arrival day
13 hour time difference
Time on arrival: Boston 15:18
|
Hong Kong 04:18
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