Rainmaker Transport Management System is a module of the Rainmaker suite that provides the capability to manage transportation for flight crews and third parties within an airline. In any Operations Control Centre, the difficulty of managing changes in crew transport requirements, involves maintaining pre-defined transport activities, monitoring changes, advising of revised arrival times, and following closely the control of pre contracted allocations. The purpose is to provide an efficient means of booking and managing transportation services in a timely manner and to support the difficult process of invoice reconciliation in a very difficult environment. Bookings are generated post roster publication ‘Live’ phase. Manual bookings can also be created for crew, non-crew staff and third parties on an ad hoc basis.