Any plans about airline meals facilities?
One time I see a documentary that each airline have contracts for refurnish airplanes with meals of different qualities.
Also there are contracts for janitorial services, supplies (magazines, … ) and garbage disposal.
Garbage from international flights is daily incinerated at the airport incinerator facility.
In the game, when an airline company ask for slots, contract may require also meals service and janitorial service of 2-3 types of quantity.
Managing a meals production facility may be an interesting idea: supplies, kitchen personal, delivering to airplanes in time…