It's not.
It's incalculated in the price of the ticket.
Yes, airplane food is free it comes with the package.
The comedian Jerry Seinfeld started the airplane food joke.
You can ask the air hostess on the airplane to bring you food of your choice.
No, it is a noun. It can be used with other nouns as a noun adjunct, in such terms as airplane food and airplane wings.
Yes, there's a website where you can play free airplane simulated games. Go to www.Free Simulation Games.com to play for free.
free
The people who serve you on a plain are flight attendants. They bring you food, depending on what airline the food may be free. But for some airlines you have to pay for food. The flight attendants will also answer any questions you may have during, before, or after the flight.
an airplane mechanic because going to school is free.
mostly peanuts.
Yes just not liquids
Yes but not liquids.
Not to consume on the flight.