20090276250 | PROCESS AND SYSTEM TO DETERMINE COMMERCIAL AIRLINE ARRIVALS - An apparatus, a method, a system and a computer program for providing users with early and accurate information relating to a status of a particular flight. Early and accurate information relating to a status of a particular flight is provided to the user. The method includes receiving user data that includes aircraft departure information, determining inbound aircraft data based on the user data, receiving constraint status information, generating update status data based on the inbound aircraft data, outbound aircraft data and constraint status information, and sending an update status message to the user. | 11-05-2009 |