As a passenger, we want you to be in control of your credentials’ data. You would have to share the credentials’ data with the airport operator in advance of your travel. Generally this would happen from 24 hrs prior to the Scheduled Time of Departure (STD) of your flight to 60 minutes before the STD. You will get a button to share your credentials to the relevant departing airport. Once you share your credentials’ data to the airport, you can arrive at the airport in a ‘Ready to fly’ status.