Yes, On Board Courier (OBC) services can arrange for expedited customs clearance to speed up delivery times. OBC providers specialize in hand-carrying time-sensitive and high-value shipments on a commercial flight. Since the courier accompanies the shipment, they can assist in navigating through customs procedures and ensure a quicker clearance process. They are familiar with customs regulations and requirements, which allows them to prepare necessary documentation in advance, minimizing delays at customs checkpoints. Additionally, OBC providers often maintain a strong network of customs brokers or agents, which further facilitates the expedited clearance process. Overall, utilizing an OBC service can help shorten the overall delivery duration by expediting customs clearance.