Some cities have restrictions on subletting for a short period of time. Airbnb has published a list of regulations and requirements for cities in the United States. In some cities, collection of a transient occupancy tax by Airbnb is required. In many cities, hosts must register with the government and obtain a permit or license. Landlords or community associations may have restrictions on short-term sublets.
Main Cabin is American's economy product, and is found on all mainline and regional aircraft in its fleet. Seats range from 17–18.5 inches (43–47 cm) in width and have 30–32 inches (76–81 cm) of pitch. Newer aircraft, including all Boeing 777-300ER, refurbished Boeing 777-200ER's, all Boeing 787 Dreamliners, all Airbus A330s, all newly delivered Airbus A319s and most newly delivered Airbus A321s, include seatback TVs, featuring AVOD in each seat. However, American Airlines have decided not to add seatback TVs for the 100 Boeing 737 MAX 8 aircraft that have been ordered
Philadelphia – The fourth-largest hub in terms of number of daily flights, fifth-largest in number of destinations and American's primary East Coast hub. American flies approximately 20.5 million passengers a year through PHL, which is about 56,000 people per day. American has about 70% of the market share at PHL, making it the airport's largest airline. Philadelphia is American Airlines' primary European and transatlantic gateway.
Hosts provide prices and other details for their rental or event listings. Pricing is determined by the host, with recommendations from Airbnb. Hosts may be required to report income and pay income taxes on income received via Airbnb. In the US, homeowners who refinance their mortgages with some agencies are able to count income they earn from Airbnb rentals on their refinance loan applications.