Reporting carriers should report individual tickets as separate records where the Record Identifier Number (RIN) uniquely identifies each record in a submission. Except where otherwise noted, all reports required by this part shall be filed within 45 days of the end of the month for which data are reported. The reports should be submitted to the Office of Airline Information in a format specified in the Instructions to Air Carriers for Collecting and Reporting Passenger Origin-Destination Survey Data or accounting and reporting directives issued by BTS/OAI.

(a) Each Reporting Carrier shall maintain its prescribed reportable records in a manner and at such locations as will permit ready accessibility for examination by representatives of DOT. The record retention requirements are prescribed in part 249 of this chapter.

(b) [Reserved]