How does pickup know which exit?

You can check the flight arrival information and departure details in the pick-up hall. When picking up the plane, there are generally only two exits at domestic airports, exit C for international flights and exit E for domestic flights. For domestic flights, take Exit C, and vice versa. To pick up the plane, you must first know the name, departure place, departure time, departure time and punctual arrival time of the flight you want to pick up. For example, China Eastern Airlines MU2826 Airbus 320 (middle) took off from Nanjing at 20: 10 and arrived at Shuangliu Airport at 22: 10. It takes 1 hour to 30 minutes to get to the airport, depending on the local traffic conditions. When you arrive at the airport, most airports have electronic display screens that scroll the flight information and airport information. Just remember the flight number and departure time and see when the plane to be picked up will arrive. You can wait until the passengers come out at the boarding gate. If there is no electronic display screen or you can't find it, you can go to the terminal to get information.