Real time live traffic for MSFS 2020/2024 and Prepar3D v5/v6

Pros!

Real time live traffic injection, approx. 30 seconds delay,

PSXT injects the exact real time positions of live aircraft in your Sim
PSXT is different from programs such as BeyondATC, FSHud, FSLTL injector and AIG Traffic, they work with simulated traffic, PSXT is real time live traffic, comparable with what you see in FlightRadar24

therefore aircraft are always exactly where the real live aircraft are, hence they:

depart from the real live gate and park at the real live gate
take the actual runway in use
follow the real airways, SIDs and STARs or are vectored (by live ATC)
may reject a take-off, divert, go-around and are at real live distances from each other
crab land and crab take-off in heavy cross winds

works with any AI aircraft model/livery that is compatible with your Simulator:

AIG, FSLTL, IVAO MTL, FS Traffic, ...
fully animated: gear, flaps, spoilers, lights, reverse thrust and wheels rotating aligned with sim speed

matches model/liveries as real as it gets based on registration code (tail-number) or airline and model

knows for about 49000 registration codes of nowadays flying aircraft, the airline, the model, and whether or not it is a cargo plane
knows for about 30500 registration code the best model+livery mapping to an AIG aircraft, no other AI traffic program can give you this superb matching
knows which AIG aircraft models/liveries no longer fly, so it will not use these
matches the right livery for American regional carriers operating for different airlines (when using AIG), no other AI traffic program does that
matches the right livery for cargo airlines operating for DHL, FedEx or Amazon (when using AIG)
optionally: injects GA, Fighter aircraft and helicopters

knows and/or learns on the fly where airlines park, with what model, at what time of the day, and at what day of the week

parks static aircraft of the right airline, model and livery at the right gate at the right hour and day, no empty airports!
comes for MSFS with about 11400 (!) learned airport files (stock and third party addon) and for Prepar3D it has 6600 airport files available, all based on actual traffic data from last week

uses RealTraffic's new parked traffic function that gives the aircraft parked at an airport up to 24 hours ago

live aircraft are visible in LittleNavMap and in the TCAS of user planes
no flight plans needed
works world wide
works with historic data too (with a RealTraffic pro license and limited to 2 weeks)
can support up to 100 fps
runs as seperate process outside the Simulator, cpu load less than 0.5 percent

can be used free of charge, although one has to buy a RealTraffic license

Cons?

Injecting aircraft in a Simulator will have a negative impact on your fps. However, 40+ fps can be easily achieved, even with a middle class PC
Aircraft follow live ATC, they don't obey programs such as Pilot2ATC, although Pilot2ATC (and PF3) do detect PSXT aircraft and may issue warnings and holds
The live real time traffic data is not included but provided by a payware streaming service named RealTraffic from Inside Systems Pty Ltd.
The live traffic stream quality depends on where you are in the world. There are very good spots and ther are bad spots, but in general the most major airports are covered.

Choose real immersion, go for real time live traffic!

To give it a try, you could buy a 24 day standard license for RealTraffic, enjoy real traffic and make your own judgement.

MSFS: If you are already using AIG, FSLTL or FSTraffic, installation is very simple, PSXT will pick up these models/liveries automatically.

Documentation May 23, 2025

Release Notes

Manual

PSXT MSFS2020 Quick Start Guide, read this first

PSXT MSFS2024 Quick Start Guide, read this first

PSXT_P3D Quick Start Guide

List of airports with actual parked traffic data for MSFS

List of addon airports with actual parked traffic data for MSFS 2024

List of airports with actual parked traffic data for P3D

checksums for the MSFS downloads

checksums for the P3D downloads

Download the standalone PSXT version (recommended)

Recommended because it is the easiest and the fastest implementation, working directly with the RealTraffic servers, you still have to buy a RealTraffic license but the Real Traffic application is not needed.

Use the free LittleNavMap program (MSFS2020 and MSFS2024) to see the traffic around you on a map.

download PSXT for MSFS 2020/2024, version 10.10.4

download PSXT_P3D for Prepar3D v5/v6, version 10.10.4

Download the PSXTraffic version for the RealTraffic app (deprecated)

This more complicated version is for users running two or more Simulators at the same time, or users that want to use the Radar screen of the RealTraffic application.

download PSXTraffic for MSFS 2020/2024, version 10.10.4

download PSXTraffic_P3D for Prepar3D v5/v6, version 10.10.4

FAQ and Forum

If you have a question, check the FAQ first please.

Search for information or post your questions in my forum at AVSIM.

Is PSXT free?

Yes and no, my programs may be used free of charge. However, "free of charge" must not be confused with "completely free". It is copyrighted software, not free software. There are restrictions on distribution and use, read and acknowledge the EULA file when installing the software. A major restriction is that it is for non-commercial use only.

PSXT is free from advertisements. If you like my program, see below a link for donations.

This is entirely voluntary, there is no obligation whatsoever. Any donations will be put towards keeping the site hosting going and are received with my gratitude and thanks.

Just some example what people donating write:

And now for something completely different ...

My good old PSXseecon software for building a PSX B744 home cockpit

PSXseecon connects the Aerowinx Precision Simulator version 10 (PSX) with the SIOC software of Opencockpits.

It acts as a bridge between these two worlds, "talking" the Aerowinx Network Protocol over TCP/IP to PSX and "talking" the IOCP protocol over TCP/IP to the SIOC Server. Although both worlds offer a TCP/IP based interface, they speak different protocols, and they are both servers. PSXseecon acts as a client program to PSX and as a client program to SIOC and performs protocol translation.

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Everything you need to build a cockpit, go here for a very nice example (at Facebook)