14 C.F.R. § 251.2
Applicability
This part applies to U.S. certificated air carriers, U.S. commuter air carriers, air taxis, and U.S. indirect carriers that operate passenger service to, from, or within the United States.
This part applies to U.S. certificated air carriers, U.S. commuter air carriers, air taxis, and U.S. indirect carriers that operate passenger service to, from, or within the United States.