II 116th CONGRESS 2d Session S. 3337 IN THE SENATE OF THE UNITED STATES February 25, 2020 Mr. Blumenthal (for himself, Mr. Markey , and Mr. Udall ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To amend title 49, United States Code, to require more accountability in the airline industry, and for other purposes.