Splitting between runways

I had a massiv traffic jam at my airport, due to a bug (37334) where airplanes shuffle the position in the row before a runway, wich leads to long time period where no plane starts. So I disabled GA flights, allowed to use both runways, and counted the flights on in game day long.

The result:
Left runway 136 starts 88%
Right runway 19 starts 12%

I have no clue when and why the airplanes decide to choose the runway but at the moment I think if you have more traffic than one runway can handle you’ll get big problems, in my case airline rating sunk, no more flights offers, less traffic, problem solved :joy:

It might be useful if you could set a decision point in my case at the t-junction where the planes check wich runway they use.