Abstract: A method for enabling a user of a mobile communication device to use a flight pass that is associated with a bank of air travel credit applicable to book flights. The method comprises: transmitting data conveying information regarding the flight pass to be presented to the user via a graphical user interface of the mobile communication device; receiving data conveying a request to book a flight using the flight pass made by the user via the graphical user interface of the mobile communication device; and causing a booking of the flight using the flight pass. A system for implementing the method is also disclosed.