Air transportation (1 - 10 of 168 items)
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.
National Airspace System: Improved Budgeting Could Help FAA Better Determine Future Operations and Maintenance Priorities
GAO-13-693: Published: Aug 22, 2013. Publicly Released: Sep 23, 2013.
Intermodal Transportation: Results of GAO's Survey on Air-Rail Connectivity (GAO-13-692SP, August 2013), an E-supplement to GAO-13-691
GAO-13-692SP: Published: Aug 2, 2013. Publicly Released: Aug 2, 2013.
Intermodal Transportation: A Variety of Factors Influence Airport-Intercity Passenger Rail Connectivity
GAO-13-691: Published: Aug 2, 2013. Publicly Released: Aug 2, 2013.
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.
NextGen Air Transportation System: FAA Has Made Some Progress in Midterm Implementation, but Ongoing Challenges Limit Expected Benefits
GAO-13-264: Published: Apr 8, 2013. Publicly Released: Apr 8, 2013.
National Airspace System: Airport-Centric Development
GAO-13-261: Published: Mar 28, 2013. Publicly Released: Mar 28, 2013.
Next Generation Air Transportation System: FAA Faces Implementation Challenges
GAO-12-1011T: Published: Sep 12, 2012. Publicly Released: Sep 12, 2012.
Next Generation Air Transportation: Collaborative Efforts with European Union Generally Mirror Effective Practices, but Near-Term Challenges Could Delay Implementation
GAO-12-48: Published: Nov 3, 2011. Publicly Released: Nov 28, 2011.
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.