The game isn't running smoothly

Key Issue: In the early stages (right after starting the game), the high flight density makes things a bit chaotic at the beginning. However, as the game progresses into the mid-to-late stages, the number of flights decreases, which can actually make the game feel a bit boring.

Suggestion: Reduce flight density early on to allow players to get accustomed to the game, then gradually increase it to create a smoother learning curve.