Air transportation (1 - 10 of 122 items) in Custom Date Range
Airline Competition: The Average Number of Competitors in Markets Serving the Majority of Passengers Has Changed Little in Recent Years, but Stakeholders Voice Concerns about Competition
GAO-14-515: Published: Jun 11, 2014. Publicly Released: Jun 11, 2014.
Aviation Workforce: Current and Future Availability of Airline Pilots
GAO-14-232: Published: Feb 28, 2014. Publicly Released: Feb 28, 2014.
Airline Mergers: Issues Raised by the Proposed Merger of American Airlines and US Airways
GAO-13-403T: Published: Jun 19, 2013. Publicly Released: Jun 19, 2013.
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Highway Trust Fund
GAO-12-139R: Published: Nov 3, 2011. Publicly Released: Nov 3, 2011.
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Airport and Airway Trust Fund
GAO-12-140R: Published: Nov 3, 2011. Publicly Released: Nov 3, 2011.
Airline Passenger Protections: More Data and Analysis Needed to Understand Effects of Flight Delays
GAO-11-733: Published: Sep 7, 2011. Publicly Released: Sep 14, 2011.
Airport and Airway Trust Fund: Declining Balance Raises Concerns over Ability to Meet Future Demands
GAO-11-358T: Published: Feb 3, 2011. Publicly Released: Feb 3, 2011.
Integration of Current Implementation Efforts with Long-term Planning for the Next Generation Air Transportation System
GAO-11-132R: Published: Nov 22, 2010. Publicly Released: Dec 1, 2010.
Aviation Safety: Certification and Approval Processes Are Generally Viewed as Working Well, but Better Evaluative Information Needed to Improve Efficiency
GAO-11-14: Published: Oct 7, 2010. Publicly Released: Oct 29, 2010.
Aviation Weather: Agencies Need to Improve Performance Measurement and Fully Address Key Challenges
GAO-10-843: Published: Sep 9, 2010. Publicly Released: Oct 12, 2010.