NOTICE Title: Notice of Availability of the Final Supplemental Environmental Assessment and Finding of No Significant Impact (FONSI) Record of Decision (ROD) for the Dallas Fort Worth International Airport Central Terminal Expansion Project Design Changes Agency: Federal Aviation Administration (FAA) Airport Sponsor: Dallas Fort Worth International Airport Board FAA Unique Identifier: EAXX-021-12-ARP-1783431883 The Federal Aviation Administration (FAA), Southwest Region, after careful and thorough consideration of all facts, and after coordination with appropriate local, state, and Federal agencies approved on September 30, 2026, an environmental Finding of No Significant Impact (FONSI) and Record of Decision (ROD) for the Dallas Fort Worth International Airport (DFW) Central Terminal Area Expansion Project Supplemental Environmental Assessment (EA). In accordance with the National Environmental Policy Act of 1969, as amended (NEPA), FAA Order 1050.1G, FAA Order 5050.4B, and the Clean Air Act (CAA) General Conformity requirements in 40 CFR Part 93 (CAA Section 176(c)), the Final Supplemental EA evaluates the potential environmental effects of the proposed Central Terminal Area Expansion Project Design Changes. The Final Supplemental EA includes an analysis of potential environmental impacts and mitigation measures. Because the Proposed Project is in an area designated as nonattainment for Ozone, the FAA has also coordinated with the Texas Commission on Environmental Quality pursuant to Section 176(c) of the Clean Air Act and 40 CFR Part 93. A reevaluation of conformity was not required. A memorandum to the 2024 Final General Conformity Determination was prepared to document that the Proposed Project still conforms to the applicable Texas State Implementation Plan (SIP). The FONSI-ROD is available online at https://www.dfwairport.com/business/about/publications/ and also available for viewing at the DFW Airport Environmental Affairs Department Office located at 3003 South Service Road, Anex Building A, DFW Airport, TX 75261-9428. IPL0378925 Oct 4,11,18,25 2026