Cathay Pacific CX811 Flight Status
According to Trip.com real-time data, the CX811 flight operated by Cathay Pacific on Oct 26, 2026 is scheduled to fly from Boston (BOS) to Hong Kong (HKG). The flight is expected to depart at 1:30 AM (local time in Boston, UTC-4) and land at 4:12 AM (local time in Hong Kong, UTC+8) .
Sun, Oct 25
Mon, Oct 26
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Arrived
The flight has arrived 26m early
12826km
15h 30m
Check-in Counter
--
Boarding Gate
E10
Arrival Gate
--
Baggage
3
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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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Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Boston to Hong Kong or track other flights with our flight status tracker.
CX811 Aircraft Details
According to Trip.com real-time data, the CX811 flight flying from Boston to Hong Kong on 10/26/2026 is operated by the aircraft model Airbus A350. This aircraft has been in service for 3y, 10m. The aircraft is equipped with 334 seats.
Airbus A350
Punctuality (Departure)
97
%
Punctuality (Arrival)
100
%
Early on average
23 minutes
Age
3y, 10m
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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Flight History for CX811
Trip.com historical records show that the last CX811 flight departed on Sun, Oct 25 from BOS at approximately 1:38 AM. This flight is expected to arrrive in HKG at 4:34 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 20 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:53 AM | 4:27 AM | Arrived |
| Wed, Oct 21 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:54 AM | 4:56 AM | Arrived |
| Thu, Oct 22 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:47 AM | 4:25 AM | Arrived |
| Fri, Oct 23 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:44 AM | 4:17 AM | Arrived |
| Sat, Oct 24 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:43 AM | 4:33 AM | Arrived |
| Sun, Oct 25 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:38 AM | 4:34 AM | Arrived |
| Mon, Oct 26 | Boston (BOS) | Hong Kong (HKG) | 351 | 1:30 AM | 4:12 AM | Scheduled |
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CX811 On-Time Performance
Based on the average performance of this flight over the past 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 23 minutes).
On-Time Departures
Punctuality
97
%
Late on average
9 minutes
Early
17
%
On time
80
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
1
%
On-Time Arrivals
Punctuality
100
%
Early on average
23 minutes
Early
97
%
On time
3
%
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 1:30 AM, arrival 5:00 AM (updated Oct 26, 2026).Is flight cx811 on time today?
Flight cx811 has not departed yet and is currently on schedule. Scheduled departure is 1:30 AM, with arrival at 5:00 AM. 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 1:30 AM. The latest actual or estimated departure time is 1:30 AM, and the current status is Scheduled (updated Oct 26, 2026).When is flight cx811 scheduled to arrive?
Flight cx811 is scheduled to arrive at 5:00 AM. The latest estimated or actual arrival time is 4:12 AM. Status is Scheduled as of Oct 26, 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 Oct 26, 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 1:30 AM.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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|
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12 hour time difference
Time on arrival: Boston 16:12
|
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