When flying, passengers need to show valid certificates for identity verification and ticket purchase. According to the regulations of China Civil Aviation, China citizens must use valid certificates such as ID cards and passports to purchase tickets and conduct security checks on domestic flights. These documents must be true and valid, and passengers need to show their certificates to prove their identity in all aspects such as ticket purchase, security check and boarding.
In addition to valid documents such as ID cards and passports, passengers also need to take good care of their own documents to avoid being lost or stolen. If it is lost or stolen, passengers should report it to the airport public security department in time and contact the airline or relevant departments as soon as possible to reissue it.
Flight precautions
1. Arrive at the airport in advance before departure: domestic flights generally arrive at the airport 2 hours in advance and international flights arrive at the airport 3 hours in advance. Leave enough time to check in, go through security check and other procedures so as not to delay the trip.
2. Bring valid documents: you need to show valid documents when you check in, such as ID card and passport. The documents must be authentic and valid, and passengers need to show their certificates to prove their identity in all aspects such as ticket purchase, security check and boarding.
3. Abide by safety regulations: Abide by aviation safety regulations on the plane, such as wearing a seat belt and not using prohibited items. At the same time, keep the mobile phone turned off so as not to interfere with the communication system of the aircraft.
4. Pay attention to your physical condition: During the flight, you should pay special attention to your physical condition. If you feel airsick, you should report to the flight attendant in time. If necessary, you can bring some airsickness medicine or common medicine.