A bill to require persons that operate Internet websites that sell airline tickets to disclose to the purchaser of each ticket the air carrier that operates each segment of the flight, and for other purposes.

Regional Carrier Discloser Act of 2009 - Prohibits any person operating an Internet website that sells airline tickets from selling a ticket without disclosing in the first listing of the flight that may be seen by a purchaser the name of the air carrier operating the flight, including the name of each air carrier operating on each segment of a multiple segment flight.