; and (vi) whether and to what extent agreements among air carriers exist for the purpose of arranging alternative flights for passengers of delayed or cancelled flights. (C) Advisory committee for aviation consumer protection The Secretary may use the Advisory Committee for Aviation Consumer Protection to assist in conducting the review required by subparagraph (A) and providing recommendations under paragraph (2). (2) Report Not later than 90 days after the date on which the review required by paragraph (1) is complete, the Secretary shall submit to the appropriate committees of Congress a report on the review under subsection (a), including any recommendations. (c) Savings provision Nothing in this section shall be construed as affecting the authority of an air carrier to maximize its system capacity during weather-related events to accommodate the greatest number of passengers. 104. Unfair and deceptive attribution of delays and cancellations to force majeure events Section 41712 of title 49, United States Code, is amended by adding at the end the following: (d) Attribution of delays and cancellations To force majeure events It shall be an unfair or deceptive practice under subsection (a) for an air carrier or foreign air carrier to attribute the delay or cancellation of a flight operated by the carrier or by another air carrier or foreign air carrier with which the carrier has a codesharing or other joint marketing arrangement to a force majeure event unless the delay or cancellation is caused by an event not within the control of the air carrier operating the flight, such as weather, an act of God, or a war or other hostilities. . 105. Interline agreements and protections (a) Regulations Not later than one year after the date of the enactment of this Act, the Secretary shall prescribe regulations— (1) to facilitate interline agreements and related practices between air carriers and providers of other modes of transportation