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CX812 Flight Information & Schedule

Cathay Pacific · Hong Kong International Airport (HKG) to Boston Logan International Airport (BOS)

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CX812 Hong Kong International Airport to Boston Logan International Airport nonstop flight: schedule, airports, aircraft and travel guide.

CX812 Flight Overview

CX812 is operated by Cathay Pacific and connects Hong Kong International Airport (HKG) and Boston Logan International Airport (BOS). Scheduled departure: 2026-10-29 19:45 (UTC+08:00); scheduled arrival: 2026-10-29 23:00 (UTC-04:00).

AirlineCathay Pacific
Flight numberCX812
RouteHKG to BOS
Scheduled duration15 hr 15 min

Hong Kong to Boston Route Information

CX812 is a nonstop international flight from Hong Kong International Airport (HKG) to Boston Logan International Airport (BOS). Use the information below to plan your journey.

Route distanceApprox. 12,824 km
Scheduled flight time15 hr 15 min
Time difference-720 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 19:45 (UTC+08:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 23:00 (UTC-04:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Hong Kong (UTC+08:00); arrival: Boston (UTC-04:00).

CX812 On-time Performance & History

Methodology

100%Arrival on-time rate
Sample flights100 (flights)
Average departure delay23 min
Average arrival early51 min
Cancllation rate0%
Longest delay-
Early arrivals100%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Airbus A350

Economy 32 in; Business 45 in

Seat layout334

Business Class1-2-1

45 in

Seat configuration depends on the operating aircraft

Economy Class3-3-3

32 in

MealsComplimentary meals in all classes

Inflight entertainmentSeatback entertainment system

Inflight Wi-FiWi-Fi (free)

Availability and fees depend on the flight

PowerBusiness: Universal AC power and USB at every seat; Economy: USB port and power outlet

BassinetAvailable

Accessibility-

CX812 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Hong Kong International Airport Departure & Boston Logan International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

HKG

Departing from Hong Kong International Airport

CX812 is scheduled to depart from T1. Allow time for international check-in, baggage drop, security and immigration.

BOS

Arriving at Boston Logan International Airport

Scheduled arrival is at E. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 23:00. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Hong Kong International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andBoston Logan International Airport’ latest arrival declaration requirements.

What should I check before flying CX812?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

CX812 Frequently Asked Questions

Which airline operates this flight?

CX812 is operated by Cathay Pacific.

Where does it depart and arrive?

Hong Kong International Airport (HKG) → Boston Logan International Airport (BOS).

What are the departure and arrival times?

Scheduled departure 19:45, arrival 23:00 · 15 hours 15 minutes.

Which terminal is used for check-in?

Departure terminal T1, arrival terminal E. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Complimentary meals in all classes. Inflight entertainment: Seatback entertainment system.

Explore This Route

Departure airportFlights from Hong Kong International Airport
Arrival airportBoston Logan International Airport information
Operating airlineCathay Pacific information