In November 2012, in the aftermath of Hurricane Sandy, Airbnb partnered with New York City Mayor Michael Bloomberg to offer free housing for persons displaced by the storm. Airbnb built a microsite for this effort alone where victims register for housing and meet property owners with free housing. Additionally, Airbnb waived all service fees associated with these listings while maintaining the Host Guarantee for all properties listed.
In December 2010, listings for AMR Corporation, the parent company of American Airlines and American Eagle Airlines, were deleted from Expedia's site. The decision resulted from a dispute over the degree of access to the site's customers. AMR reversed its decision in April 2011, allowing tickets to once again be sold through the aggregate site.
Miami – The fifth-largest hub in terms of number of flights and fourth-largest in number of destinations. About 30 million passengers fly through MIA every year on American, which is about 79,000 people per day. American has about 68% of the market share at Miami International, making it the largest airline at the airport. Miami is American's primary South American and Caribbean 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.