An airline is a company that provides air transport services for passengers and freight. Major airlines operate large fleets of aircraft on numerous routes across the globe. They are responsible for flight operations, customer service, and safety. An airport, on the other hand, is the infrastructure where these flights take off and land. It features essential facilities like runways, control towers, and terminals. Inside the terminals, passengers check in, pass through security, and wait at departure gates. Airports also handle baggage handling, customs,