There is a standard for meals served on airplanes, and this is stipulated in the China Aviation Food Safety Code.

And flights will also provide meals according to the time of the flight.

For example, if the plane is flying for about an hour, some snacks will be provided on board, and if it's two hours or more, some bread, burgers, etc. may be provided.

Some airplane meals are served on different airlines, such as Shandong Airlines, which serves Shandong cuisine, and Sichuan Airlines, which serves Sichuan cuisine. Generally, there is a special finance staff on the plane to design and prepare the meal.

Airplane dining is not the same as on the ground. Airplane dining is generally softer foods, which are basically processed and taken on board the airplane, and are not processed on the plane.

We have the right to enjoy airplane meals when traveling by air, if you are hungry during the flight, then you can ask the flight attendants to provide you with the appropriate airplane meals.

Airplane meals are generally not costly, in general, many people will choose an airplane meal, some times may not feel full, but also very few people will ask for the option to use the 2nd airplane meal, after all, in the airplane on the plane everyone still have a slightly poorer appetite.

If we take the airplane, after eating the first airplane meal, a stewardess asked you if you need the second, the airplane meal, you must have the courage to say, need so you will again enjoy the second part of the airplane meal for free.