; and (C) in subsection (f) by striking ensure employees and inserting ensure that employees . (c) Clerical amendment The analysis for chapter 417 of title 49, United States Code, is amended by inserting after the item relating to section 41726 the following: 41727. Passenger rights. 41728. Airline passengers with disabilities bill of rights. . 511. Bureau of Transportation Statistics (a) Rulemaking Not later than 60 days after the date of enactment of this Act, the Director of the Bureau of Transportation Statistics shall initiate a rulemaking to revise section 234.4 of title 14, Code of Federal Regulations, to create a new cause of delay category (or categories) that identifies and tracks information on delays and cancellations of air carriers (as defined in section 40102 of title 49, United States Code) that are due to instructions from the FAA Air Traffic Control System and to make any other changes necessary to carry out this section. (b) Air Carrier code The following causes shall not be included within the Air Carrier code specified in section 234.4 of title 14, Code of Federal Regulations, for cancelled and delayed flights: (1) Aircraft cleaning necessitated by the death of a passenger. (2) Aircraft damage caused by extreme weather, foreign object debris, or sabotage. (3) A baggage or cargo loading delay caused by an outage of a bag system not controlled by a carrier or its contractor. (4) Cybersecurity attacks (provided that the air carrier is in compliance with applicable cybersecurity regulations). (5) A shutdown or system failure of government systems that directly affects the ability of an air carrier to safely conduct flights and is unexpected. (6) Overheated brakes due to a safety incident resulting in the use of emergency procedures. (7) Unscheduled maintenance, including in response to an airworthiness directive, manifesting outside a scheduled maintenance program that cannot be deferred or must be addressed before flight. (8) An emergency that required medical attention through no fault of the