SECTION	Title	Time
§ 399.87	§ 399.87 Baggage allowances and fees.	Dec. 28, 2023
§ 399.88	§ 399.88 Prohibition on post-purchase price increase.	Dec. 28, 2023
§ 399.89	§ 399.89 Disclosure of potential for price increase before payment.	Dec. 28, 2023
§ 399.91	§ 399.91 Air carrier participation in programs of technical assistance to airlines of less developed countries.	Dec. 28, 2023
§ 399.120	§ 399.120 Duration of certificates in limited-entry markets.	Dec. 28, 2023
§ 399.1	§ 399.1 Applicability.	June 25, 2024
§ 399.2	§ 399.2 Exclusions.	June 25, 2024
§ 399.3	§ 399.3 Statements in other Department documents.	June 25, 2024
§ 399.4	§ 399.4 Nature and effect of policy statements.	June 25, 2024
§ 399.5	§ 399.5 Arrangement of policy statements.	June 25, 2024
§§ 399.10-399.11	§§ 399.10-399.11 [Reserved]	June 25, 2024
§ 399.12	§ 399.12 Negotiation by air carriers for landing rights in foreign countries.	June 25, 2024
§§ 399.13-399.17	§§ 399.13-399.17 [Reserved]	June 25, 2024
§ 399.18	§ 399.18 Maximum duration of fixed-term route authorization granted by exemption; renewal of such authority.	June 25, 2024
§ 399.19	§ 399.19 [Reserved]	June 25, 2024