Is it enough to arrive at the airport one hour early? Can you talk about it?

Generally speaking, it's not too late.

Generally speaking, more than 45 minutes in advance, most airports can directly go through the normal channel for check-in and security check-in. Extra large airports such as T3, please add 5~ 10 minutes to the time. 45 minutes early is also the normal time to arrive at the airport.

Besides, there is a late counter at the airport. If there is really only 30 to 40 minutes left, you can check in here, check your luggage, and then go through the security checkpoint for late/special passengers.

It is generally required to arrive at the airport two hours in advance, in order to give passengers enough check-in time and luggage check-in. Even inexperienced passengers can ensure that passengers can check in smoothly within two hours. Arrive within an hour. If there is a holiday or a peak passenger flow, or when there is a lot of luggage, time is often tight.

At the same time, airlines can oversell appropriately. After the passengers are full, the late passengers may not be able to board the plane, which will directly affect the itinerary. For example, during the period of Spring Festival travel rush, the last passengers who arrived after the supermarket sale had no seats, and other airlines were full, so it was very troublesome to change their tickets.