ABOUT FSDS
The Flight Scheduled Data System (FSDS) contains individual flight schedule information and summaries by air carrier, date, and airport. It is updated at the end of every month from a file that includes information for the current month plus the next five months of schedule data. From January 2000 through November 2008 the data source for the FSDS was the Official Airline Guide (OAG). Beginning December 2008 the data source was changed to Innovata.
Access to this system is limited to employees of the FAA's Aviation Policy, Planning and Environment office (AEP) or contractors performing analysis directly for this office.