This research is entitled Legal Arrangements Regarding the Period of Flight Cancellation via Air Freight). The research method used in this study is a normative research method, that is, research which in essence is carried out by researching, exploring and examining various laws and regulations relating to the issues to be examined. Some conclusions that can be presented in this study are the first period of flight cancellations via air transport through Law number 1 of 2009 concerning flights and the Regulation of the Minister of Transportation of the Republic of Indonesia Number 89 of 2015 concerning Handling of Flight Delay in Scheduled Commercial Air Transport Business Entities in Indonesia . Does not explain in detail about the time limit so that it causes unclear norms in the legislation. Secondly, the responsibility of air transportation for passengers who experience loss of goods by means of baggage search for 14 calendar days, for 14 calendar days the goods are found, the goods are returned to the owner, if the goods are not found, then the passenger will get compensation. The carrier is obliged to give money waiting accordance with article 5 paragraph (3) of the Regulation of the Minister of Communications No. 77 of 2011.