Travellers worldwide have a right to a full, transparent knowledge of their flight details, including the type of aircraft that will serve the flight. In light of growing safety concerns relating to certain aircraft models and their performance records, combined with a dramatic increase in global air travel (reaching 4.5 billion passengers in 2019 according to the IATA), it is essential to make it legally mandatory for airlines to disclose the type of aircraft serving each flight as part of their flight advertisements. This will empower passengers to make informed choices regarding their flight and aircraft, enhancing their sense of security and confidence in the airline industry. It is time for global aviation regulatory authorities to enforce transparency rules that prioritize passenger safety and autonomy. Sign this petition to urge airlines and regulators to mandate the disclosure of aircraft type in flight advertisements.