If a cancellation is made within 24 hours of booking a flight price ticket, no fees ought to be imposed on passengers , the government proposed on Tuesday. The idea additionally seeks to offer full refund to passengers if a flight is not on time with the aid of more than four hours. The new air passenger charter seeks to amend the current norms for charges incurred via visitors on cancellation and rescheduling of air tour , among other matters. During this 24-hour "lock-in period", passengers might be able to make correction in the call or amend the journey date free of value , stated Minister of State for Civil Aviation Jayant Sinha, even as unveiling the draft air passengers charter.