or ticket agent who sells a ticket for a passenger to take a covered flight, if such flight is canceled or significantly delayed (as defined by the Secretary of Transportation) by the covered carrier or such ticket is canceled by the passenger at least 48 hours before the scheduled departure of the flight, the covered carrier or ticket agent shall disclose, in writing in written or electronic communication, that the passenger has a right to receive a full cash refund for their ticket. (3) Requirements for disclosure Any written or electronic disclosure under paragraph (1) or (2) shall be in a clear and conspicuous format. (d) Definitions In this section: (1) Air carrier, foreign air carrier, ticket agent, and United States The terms air carrier, foreign air carrier, ticket agent, and United States have the meanings given those terms in section 40102. (2) Covered carrier The term covered carrier means— (A) any passenger air carrier that had an operating revenue in 2018 that exceeded $1,500,000,000 according to the Bureau of Transportation Statistics