A computer-based baggage transportation system includes a server computer, a client computer, and an attendant. The server computer includes travel information for a plurality of common carriers. The client computer is coupled via a network to the server computer and is configured to check in baggage and passengers from a property that is remote from a common carrier departure location. The attendant is cross-utilized with the remote property. That is, the attendant performs remote common carrier check-in services as well as remote property services. The attendant has met federal agency approval standards for common carrier check-in services.