I would suggest a feature that u can spawn an AI Plane that follow you, or a wingman.

They will follow you where ever you going,it would be better to make a Air squadron on SP Beside using XML modded Hinge or just attach the plane to other plane with block.

You can make them flies freedomly,Following you,attacking other AI(Not recommended).

It would be a great feature to this game and idk if it will lag on Android device's

If a Developer or a Mod read this thank you