whats a carrier facility is a question many tracking package users ask. A carrier facility is a logistics hub where parcels are sorted and rerouted before heading to their next destination. USPS, UPS, FedEx, and DHL each operate multiple carrier facilities across the country and internationally. Delays often occur at these points due to high package volumes, especially during holidays. Knowing what a carrier facility is helps interpret shipping updates and manage delivery expectations. It’s a critical link in the modern fulfillment chain, ensuring packages move efficiently through the system.