The airline industry is crucial to global transportation, enabling people to travel long distances quickly and connecting international markets. Major airlines such as American Airlines, Delta, Emirates, and Lufthansa operate hundreds of flights daily, with vast networks that span continents. These airlines typically offer a range of services, from economy class to premium cabins like business and first class, catering to different passenger needs.
Source: https://support.google.com/voice/thread/306080465?hl=en&sjid=12613692332392778254-AP