{"data":{"id":"us/14-cfr-252.4","jurisdiction":"us","citation":"14 CFR 252.4","heading":"Smoking ban: air carriers.","body":"Air carriers shall prohibit smoking on the following flights:\n(a) Scheduled passenger flights.\n(b) Nonscheduled passenger flights, except for the following flights where a flight attendant is not a required crewmember on the aircraft as determined by the Administrator of the Federal Aviation Administration:\n(1) Single entity charters.\n(2) On-demand services of air taxi operators.\n(c) Nothing in this section shall be deemed to require air carriers to permit smoking aboard aircraft.","path":["Title 14—Aeronautics and Space","CHAPTER II—OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS)","SUBCHAPTER A—ECONOMIC REGULATIONS","PART 252—SMOKING ABOARD AIRCRAFT"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"31468218d7cf72b7d222319fa6bea469b8720fccbe464dd97c0ff10ddf98d9d3","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-252.3","next":"us/14-cfr-252.5"},"notice":"GroundRules: Original legal text. Not legal advice."}