Airport check-in is the process by which passengers confirm their presence for a flight and receive their boarding pass. It typically involves presenting identification, verifying the flight reservation, and checking in any baggage.
Checking in at the airport is important for several reasons. First, it allows the airline to confirm the passenger’s identity and ensure that they are ticketed for the correct flight. Second, it allows the airline to track the passenger’s luggage and ensure that it is loaded onto the correct plane. Third, it allows the airline to provide the passenger with important information about the flight, such as the boarding time and gate number.