It is suggested that domestic flights arrive at the airport 90 minutes in advance and international flights arrive at the airport 2.5~3 hours in advance. The boarding time of different flights is different. Check-in stops 30 minutes before domestic flights take off, 45 minutes before some flights take off, and 45 to 60 minutes before international flights take off.
There are rules on how long to board the plane in advance, but there will be some differences between different airlines, and the overall difference will not be too big. After hearing the boarding announcement, go to the boarding gate and give the boarding pass to the service staff.
Matters needing attention in registration
After hearing the boarding announcement, a service person will tear up the boarding pass at the boarding gate and give it to the service person at the boarding gate. The service staff will tear off a small piece from the boarding pass and return the rest, so that customers can follow others on the plane with their boarding pass. It is best to arrive at the airport about 2 hours in advance, and generally check in 90 minutes in advance.
Get the boarding pass first, then go through the security check, and then wait at the boarding gate specified on the boarding pass. Before the plane takes off, the staff should check the number of passengers, luggage, weight and mail, and make a load balance settlement according to the above data. Only when the flight conditions are met can the plane take off.