What should I do in advance when flying for the first time?

Reminder for the first flight: In addition to the suspension of service (take-off, landing, bumps) announced by the cabin broadcast, if necessary or in case of problems, you can press the top call bell and the stewardess will come to help you. If you don't know how to use any facilities, please ask other passengers or stewardesses politely. As long as we are polite, everyone is willing to help. Asking questions is not embarrassing, but doing something wrong is embarrassing. Try not to affect other passengers. Suggest a "keep quiet", including not talking loudly with your companions, not talking on the phone loudly after boarding the plane, and always using headphones when watching videos, playing games or listening to music. When changing boarding pass and going through security check, if the person in front is going through the formalities, please keep the distance of 1 m (standing behind the yellow line) and wait. It is impolite and disgusting to follow others closely (watching others go through the formalities). There is no need to jump in line or compete when boarding the plane. Everyone has a seat. After the plane lands, it needs to taxi for a period of time. Don't rush to make a phone call, and don't rush to get up and get your luggage. If it is economy class, don't enter first class/business class and don't use the bathroom except when boarding and disembarking. Please respect the priority that others pay more. For unfamiliar airports, go as early as possible (before the departure time 1 hour or more), change the boarding pass half an hour before departure, and close the boarding gate 15 minutes before departure. It's not bad to go shopping early. The official term for changing boarding passes is "check-in". After arriving at the departure hall of the terminal, you can find out which counter your airline is checking in by looking at the big screen, instructing or asking the ground crew. Check-in means to get your boarding pass with your ID card (most airports also have self-service check-in equipment) and check your luggage (if any). Pass the security check with your ID card and boarding pass. You only need to show your boarding pass after passing the security check until you board the plane. Pay attention to the airport broadcast and boarding gate prompts, and you may encounter boarding gate changes. Obey the flight attendant's command. It is recommended to fasten your seat belt all the way. Regarding the water, drinks and meals specifically asked in the supplementary explanation of the question, the reply is as follows: meals are generally not provided on non-meal flights, but on other flights. You can check whether there is dinner on the scheduled flight through the website or App. It is said that the type can be customized from airlines in advance (such as halal or sugar-free), but I have never tried it. Those who don't eat dinner usually only send small snacks, which can be ignored. If you eat, if it is not enough, you can boldly apply to the stewardess for an extra point. Don't be embarrassed. If there is extra, others will give it to you politely; If there is no more, I will explain it to you. You can ask if you have Chili sauce/pickles/Laoganma. Sichuan Airlines basically has them. These are all free. If it is a flight within 1 hour, usually only mineral water is issued; Drinks are usually served on long-haul flights. Boiling water is available on any flight. Drinks and water are free. Meals and drinks are usually provided after the flight (the stewardess pushes the car out). Flat flight is usually half an hour after take-off. Attach my business experience: check my ID card, mobile phone, key and money (bag) before going out, which is called asking for money for short. With these four kinds of self-defense, even if you forget to bring other things, you can usually find a solution. Try not to bring luggage (liquids, lighters, knives, etc.). ) that kind of short-haul flight can't be boarded manually. Not checking can reduce the waiting time to get your luggage. Of course, there are indeed oversized and overweight luggage to check. It is recommended to take a bag with you and put all the odds and ends on your body in the bag in advance when you pass the security check. Every time I meet someone in front of me, I feel anxious about taking something out. Of course, if there is a coat, things are put in the coat. Just take off your coat and go through the security check. Keep a happy mood. In case of delay, etc. In particular, keep a happy mood. Being upset doesn't help except to make yourself unhappy. Understand that flight attendants can't blame delays. They don't get overtime pay for a few hours on the ground, so they want to fly before you. Usually being locked in the plane is boring, so I ran to the back to ask for water and chat with the stewardess. There are many optional activities in the terminal, so arrange them yourself. In a word, I am completely used to the delay of domestic flights. There are always ways to spend it happily. You must bring at least one non-mobile portable entertainment device such as Kindle and iPad. Bose QC 15 or QC20i, which I strongly recommend, are unnecessary. But I'm used to using it to reduce noise, and I can't stand it without it.