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Your guide to flight simulator add-ons, freeware aircraft, airport scenery, aircraft liveries, and aviation simulation tools for MSFS 2020, Prepar3D, and FSX.

The Cathay Pacific Airways AI Traffic v1.0 package adds historical airline traffic to Microsoft Flight Simulator 2004, recreating the atmosphere of Hong Kong's busy international aviation operations.
Created by David Hays, this freeware package is based on Cathay Pacific's Summer 2005 flight schedules and includes three classic widebody aircraft types.
Cathay Pacific is one of Asia's most recognizable international airlines, with its home base at Hong Kong International Airport (VHHH).
This AI traffic package recreates an earlier period of the airline's operations, adding scheduled aircraft movements to the FS2004 environment.
The package includes the following aircraft:
Boeing 747-400
Boeing 777-300
Airbus A340-300
These aircraft represent the long-haul fleet that helped establish Cathay Pacific as a major international carrier.
Cathay Pacific Airways AI traffic
Historical Summer 2005 flight schedules
Boeing 747-400 AI aircraft
Boeing 777-300 AI aircraft
Airbus A340-300 AI aircraft
Included aircraft and traffic files
No additional special effects required
Designed for Microsoft Flight Simulator 2004
Boeing 747-400
The iconic four-engine jumbo jet was an important part of Cathay Pacific's long-haul operations. Its presence adds classic international airline activity to major airports.
Boeing 777-300
The Boeing 777-300 represents another important part of the airline's widebody fleet, bringing modern twin-engine long-haul traffic to the simulator.
Airbus A340-300
The four-engine Airbus A340-300 completes the package with another distinctive aircraft from Cathay Pacific's historical fleet.
| Item | Details |
|---|---|
| Package | Cathay Pacific Airways AI Traffic v1.0 |
| Airline | Cathay Pacific Airways |
| Developer | David Hays |
| Simulator | Microsoft Flight Simulator 2004 |
| Flight Schedule | Summer 2005 |
| Aircraft | B747-400, B777-300, A340-300 |
| File Size | 2.47 MB |
| Additional Effects | Not required |
| Category | AI Aircraft & Traffic |
| License | Freeware |
Download the Cathay Pacific AI Traffic v1.0 package.
Extract the ZIP archive into a temporary folder.
Read the included installation instructions.
Install the aircraft folders and textures in the appropriate FS2004 aircraft directory.
Place the supplied AI traffic BGL file in the location specified by the readme.
Start Microsoft Flight Simulator 2004.
Check that AI airline traffic is enabled in the simulator settings.
Visit Hong Kong International Airport (VHHH) and observe Cathay Pacific aircraft operations.
Important: Back up existing aircraft and traffic files before installation. Follow the package documentation for the correct folder structure.
Cathay Pacific Airways AI Traffic v1.0
Find the original package on Simviation
Developer: David Hays
File size: 2.47 MB
Simulator: FS2004
Flight schedule: Summer 2005
The Cathay Pacific Airways AI Traffic v1.0 package is a great addition for enthusiasts of Asian aviation and classic flight simulation.
With three iconic widebody aircraft and historical Summer 2005 flight schedules, it brings a taste of Hong Kong's international aviation activity to FS2004.
If you enjoy watching classic Cathay Pacific aircraft at busy international airports, this freeware package is worth adding to your virtual hangar.
Happy flying!
FSUSA – Flight Simulator Add-ons & Aviation
Bring the unmistakable colors of British Airways to Microsoft Flight Simulator 2004!
The British Airways AI Traffic v1.0 package adds scheduled British Airways aircraft movements to your virtual airports. Compiled by David Hays, this freeware package includes several popular Boeing aircraft types wearing British Airways liveries.
Whether you enjoy watching aircraft at London Heathrow or observing international airline operations, this package adds more activity to your FS2004 skies.
British Airways is one of the world's most recognizable international airlines. Its distinctive aircraft liveries and extensive route network make it a popular choice among flight simulation enthusiasts.
This AI traffic package recreates British Airways operations using a collection of AI aircraft and flight plans.
The included schedules are intended to represent British Airways operations, although the original flight plans may not exactly match the airline's real-world schedules.
The package includes the following aircraft types:
Boeing 737-300
Boeing 737-400
Boeing 737-500
Boeing 747-400
Boeing 757-200
Boeing 767-300
This selection provides a mixture of short-haul and long-haul aircraft, helping create a varied British Airways presence at airports around the world.
British Airways AI airline traffic
Six Boeing aircraft types
British Airways aircraft liveries
AI flight plans included
Designed for Microsoft Flight Simulator 2004
Suitable for busy international airport environments
The package is designed for AI operations rather than conventional user-controlled flying.
| Item | Details |
|---|---|
| Package | British Airways AI Traffic v1.0 |
| Airline | British Airways |
| Compiler | David Hays |
| Simulator | Microsoft Flight Simulator 2004 |
| Aircraft Types | 737-300, 737-400, 737-500, 747-400, 757-200, 767-300 |
| File Size | 5.39 MB |
| Category | AI Aircraft & Traffic |
| License | Freeware |
A later version, British Airways AI Traffic v1.3, is also available.
This updated package is based on the Summer 2005 flight schedule and includes updates for AI traffic sounds.
If you are looking for the later version, make sure you select v1.3 rather than the original v1.0 package.
Download the British Airways AI Traffic v1.0 archive.
Extract the ZIP file into a temporary folder.
Read the included installation instructions.
Install the aircraft folders and textures into the appropriate FS2004 aircraft directory.
Place the supplied traffic BGL file in the location specified by the readme.
Start Microsoft Flight Simulator 2004.
Adjust AI aircraft traffic density in the simulator settings.
Visit London Heathrow or another major international airport to observe British Airways traffic.
Important: Back up your existing aircraft and traffic files before installation. Follow the included documentation for the correct folder structure.
British Airways AI Traffic v1.0 – FS2004
Find the original package on Simviation
Alternative updated version:
Look for British Airways AI Traffic v1.3 in the Simviation archive. It includes the Summer 2005 flight schedule and AI traffic sound updates.
British Airways AI Traffic v1.0 is a useful freeware package for enthusiasts who want to recreate the atmosphere of international airline operations in FS2004.
With six Boeing aircraft types and British Airways liveries, it adds variety to airport traffic and makes the virtual skies feel more active.
For fans of classic British Airways aircraft and traditional AI traffic systems, this package is worth exploring.
Happy flying!
FSUSA – Flight Simulator Add-ons & Aviation
A busy airport is one of the most important elements of an immersive flight simulation experience. The International Airlines AI Traffic Pack Full Package for Microsoft Flight Simulator 2004 adds a wide variety of airline aircraft and flight plans, helping bring more activity to airports that may otherwise feel quiet.
This package is designed for simmers who want to see a greater variety of commercial aircraft operating around the world.
The full package contains approximately 20,558 flight plans and 27 aircraft models. It introduces aircraft representing a range of international airlines, including passenger, regional and cargo operators.
One important detail: the included flight plans are not the original schedules of the named airlines. Instead, they provide additional AI movements to increase traffic at airports with limited activity.
The package features a varied selection of aircraft and airline liveries, including:
Airbus A320 – United Airlines
Boeing 737-200 – Continental Airlines
Boeing 737-700 – AirTran, Alaska Airlines and Southwest Airlines
Boeing 737-800 NG – ATA and South African Airways
Boeing 747-400 – United Airlines, Virgin Atlantic and Northwest Airlines
Boeing 757-300 – Continental Airlines
Boeing 767-300 – Air Canada and American Airlines
Boeing 767-400 – Continental Airlines and Delta Air Lines
Boeing 727 – Continental Airlines, FedEx and UPS
Beechcraft 1900 – US Airways, Continental Airlines and Air Link
Embraer 120 – Delta, Comair and United Express
This variety helps create a more diverse airport environment, from regional turboprops to large international wide-body aircraft.
1. More Airport Activity
The additional flight plans introduce AI aircraft movements at airports that may have had little or no scheduled traffic.
2. A Wide Range of Aircraft
The package includes different aircraft types, airline identities and liveries, adding variety to the virtual skies.
3. Passenger and Cargo Operations
Alongside passenger airlines, the selection includes cargo aircraft representing operators such as FedEx and UPS.
4. A Large Collection in One Package
Rather than installing several small airline packages individually, users can add a broad selection of AI traffic from one download.
This package is intended for Microsoft Flight Simulator 2004 (FS2004). The download page also mentions that it might work with FS2002, but this is not guaranteed.
Before installation:
Download and extract the package.
Read any included installation instructions.
Check the aircraft and traffic-file folder structure.
Back up your existing AI traffic files before making changes.
Launch FS2004 and check the airline traffic density settings.
Compatibility with other simulator versions should not be assumed. This is an older FS2004 package, so test it in your own installation.
The International Airlines AI Traffic Pack Full Package is an interesting addition for FS2004 users who want more aircraft variety and busier airport environments.
Although its flight plans are not the original schedules of the airlines represented, the combination of passenger aircraft, regional aircraft and cargo operators can make virtual airport operations feel more active.
If you still enjoy flying with Microsoft Flight Simulator 2004, this package is worth exploring as a classic AI traffic enhancement.
Download: International Airlines AI Traffic Pack Full Package – All Flight Mods
Note: This is an archived third-party freeware listing. Check the downloaded files and included documentation before installation.
Delta Air Lines AI Traffic v1.0 is an add-on designed to bring the familiar aircraft and airline operations of Delta Air Lines into your flight simulator environment.
This package is intended for flight simulation enthusiasts who want to make airport environments more realistic with AI-controlled Delta aircraft operating alongside their own flights.
The package includes the following aircraft:
The package also includes AI flight plans to add airline traffic to the simulator. Please note that the included flight plans may not represent Delta Air Lines' original real-world schedules.
Compatibility note: This package is listed specifically for Microsoft Flight Simulator 2004 (FS2004). It should not be assumed to work correctly in FSX or Prepar3D without conversion or testing.
For the best experience, try installing the package at busy US airports such as:
These airports make excellent locations for observing Delta-style airline traffic in your simulator.
Download: Delta Air Lines AI Traffic v1.0
Find Delta Air Lines AI Traffic v1.0 on Simviation
Note: The link leads to the Simviation FS2004 archive listing. Locate the Delta package on that page.
Delta Air Lines AI Traffic v1.0 is a useful addition for FS2004 users who want to increase airline traffic variety and create a busier airport environment.
If you enjoy classic flight simulation and American airline operations, this package is worth exploring.