Abstract: In the context of a passenger common carrier system, a method for the secure and convenient handling of luggage employing a parcel carrier system. Baggage is entrusted to a parcel carrier with sufficient time for shipment to the destination terminal or final destination of the passenger, who then converts a baggage check system to a parcel waybill system, transports the resulting parcel, converts the parcel back to baggage, then returns it to the common carrier for delivery to the passenger. In a variation of the method, the parcel carrier transports the parcel to the final destination of the passenger before converting the parcel back into baggage.