Aircraft landing prompt

passenger reasons: there are various reasons for flight delays, some of which are irresistible natural factors. It is worth noting that some human factors have become "new growth points" that cause flight delays. According to statistics, flight delays caused by passengers account for 3% of abnormal flights, which is almost the same as the number of delays caused by aircraft failures. Common situations are: passengers arrive late and arrive after the flight check-in deadline. In order to facilitate passengers, airports and airlines will try their best to help these late passengers catch the flight smoothly, but this will inevitably cause the flight delay. These excellent services also encourage some passengers to arrive late habitually in some ways. Remind passengers that in order not to affect the whole flight operation plan, especially the punctuality rate at present, these late passengers are more likely to accept the result of being forced to change to a follow-up flight by mistake. When passengers are notified to board the plane, they leave without saying goodbye, which seriously affects the flight operation, especially the direct passengers leave at the airport where the plane stops, because once the passengers leave without saying goodbye or fail to board the plane for other reasons, in order to ensure the safety of the majority of passengers, it is necessary to make sure that the passengers have not left anything on the plane and conduct a comprehensive inspection of the cabin and all checked baggage. Even if the passengers have no checked baggage, at the same time, in order to be responsible for the passengers, the airlines must unload the luggage delivered by the passengers from the plane to avoid the absence of passengers and luggage. If you are a transit passenger, the implementation of this work will be very time-consuming because you have not handed in the specific list of luggage. Some passengers who often fly often wait until it is time for the plane to board the plane after being notified of boarding. The passengers think that the plane will wait for him after completing the formalities. At a busy airport, when a flight finishes boarding one minute earlier, the crew submits an application for departure to the air traffic control department one minute earlier, which brings not only one minute's departure in advance, but possibly ten minutes or more. I have encountered it once. Because the passenger boarded the plane late, the standby group was ready to leave Hong Kong, and the weather deteriorated. Eventually, the flight was cancelled and the passengers stayed overnight. Airlines and passengers suffered a lot from this. Of course, it is rare to encounter this extreme situation, but the subsequent impact caused by the late arrival of passengers is not as insignificant as you think! Passengers go shopping, reading, making phone calls and dining in the terminal building after completing the check-in procedure, and paying no attention to the boarding broadcast causes the airport to broadcast people constantly, and the plane has to wait, which may eventually lead to passengers missing the plane and unable to make a trip. Due to the passenger documents and other problems, international transit flights delay the customs border inspection and other relevant departments to carry out strict entry and exit inspections according to regulations. For safety reasons, these inspections sometimes take a long time, which affects the punctuality of flights. Once the passenger's certificate is found to be unqualified, the passenger will not be able to continue boarding the plane, and the checked baggage will be found and unloaded. Because it is a through-station passenger and there is no specific list of checked baggage, the implementation of this work is very time-consuming. Occasionally, passengers seize the plane or refuse to board the plane due to other service problems such as flight delay. Recently, more and more serious delays have occurred due to delays such as compensation. While safeguarding the interests of passengers, they are also infringing on the interests of passengers on subsequent flights. At the same time, it is illegal to seize the plane and other excessive behaviors. Others, such as passengers getting on the plane and suddenly getting off the plane; Passengers carry too much luggage on the plane; Sudden illness of passengers, etc. The key point that passengers should pay attention to about the flight delay caused by passengers is that reducing flight delay depends largely on passengers. Please arrive at the airport in advance to go through the formalities, pay attention to the boarding time of your flight, get on the plane as soon as possible after hearing the boarding announcement, and contact the staff if you need to change your itinerary. Aircraft deployment: Actually, this is not a reason for the delay. All subsequent flights that are delayed by other specific circumstances are counted as late arrival by civil aviation, and all the reasons for the late arrival of aircraft are called aircraft deployment by civil aviation. Generally speaking, a plane has to perform 6 to 1 domestic flights a day, and it takes about 1 hours to fly in the sky. In addition, the plane usually runs for about 16 hours a day when it stops on the ground, such as getting on and off passengers, cleaning, loading and unloading goods, and routine inspection. The flight plan of each plane is arranged in advance, and there is not much room for manoeuvre. Any omission in the previous flight may trigger a chain reaction of subsequent flights, and the longer the delay, the longer the delay. In reality, China's airlines are small in scale, even though the three major airline groups are operating independently, the efficiency is low, and there is little room for deployment. The supporting facilities such as routes and airports are not perfect, which leads to the overall low efficiency of flight operation. Once an accident occurs, the ability to respond and deploy is poor. At present, airlines are actively adjusting, strengthening deployment capabilities, trying to improve flight operation efficiency and reducing flight delays. Question 1: The flight has been delayed for various reasons. Why doesn't the airline have a backup machine to relieve it in time? A: It is impossible to prepare standby aircraft specially, which will greatly increase the company's operating costs. As far as the actual situation is concerned, airlines are also prepared in this regard, and they will leave some room when making flight plans. Every day, some aircraft have few flight tasks, and some standby units are on standby at any time, which is used for temporary deployment to cope with unexpected situations. Try to shorten the flight delay time. Question2: Airlines cancel flights and merge flights because of flight delays, which infringes on passengers' rights and interests. A: In fact, many times flights are cancelled or merged just to safeguard the interests of passengers. In order to solve the problem that the delay of the previous flight affects the later flights, the airline