Yes, an agency that authorizes travel on Government aircraft and an agency that owns or hires Government aircraft must make records about travelers on those aircraft available to the public in response to written requests under the Freedom of Information Act (5 U.S.C. 552 ), except for portions exempt from disclosure under that Act (such as classified information).
Code of Federal Regulations
[FTR Amdt. 2004-02, 69 FR 34304, June 21, 2004]