Fast Line Logistic GCX (General Cargo Express) is the optimum express airfreight service for airport-to-airport shipments. Our GCX service guarantees your freight will be transported on the next available flight to its destination. High performance ratings and strong dedication to delivery make this service ideal for time-sensitive cargo. We monitor each shipment individually, and are continually aligning our processes to ensure that each shipment has the shortest possible handling and transit times.