This will force the sim to always use the A320 as Live Traffic. I recommend this to be set to 100 as thats what I use for the screenshots.

Ground Aircraft Slider can be adjusted accordingly, the higher the slider value the more A320s will spawn to your airports parking spots and gates.

It's recommended to go to your General Options -> Traffic and make some adjustments.

If the Live Traffic does not have a matching ICAO code with an A320 livery in your collection, it will randomly use the default Alliance liveries above.

If you have a A320 Liveries setup for AI Traffic and has a matching ICAO, the sim will use that livery for the traffic (Livery not included).

Multiple variants with a unique set of airline livery combinations.

No more plain liveries at the gates and parking spots.

Default A320 Air Traffic Livery (the plain white/green, yellow, etc) will be replaced with the three major Airline Alliances: Star Alliance, Oneworld and SkyTeam.

Instead Live Traffic will start using the Asobo A320 model for traffic that doesn't have a matching model.

If you don't have a matching model, Live Traffic will no longer use the Generic Traffic models above.

All default Generic Traffic: Quad Engine Airliners, Twin Engine Airliner, Private Jet, GA aircrafts will now stop spawning at gates and some parking spots.

It will also help to make your airports more immersive by removing the low-poly aircrafts and the generic liveries. The purpose for this is so that you can use your own A320 liveries to be used as a traffic, provided that the livery you have has a matching ICAO airline code that the Live traffic will use. So if you do not have a matching aircraft model, the sim will use the A320 model by default. Instead, this mod will force the sim to use the Asobo A320 aircraft to become the Generic Traffic.

This is a mod that disables the sim to use the Generic Traffic model to be used for populating the aircraft and to be used as moving Traffic.

Cities skylines traffic manager 1.9