At Orlando International Airport (MCO), the frequency of shuttles depends heavily on the destination and the service provider. Most major hotel shuttles operate on a 20-to-30-minute rotation, though some smaller properties may require a phone call upon arrival to initiate a pickup. For theme park transport, such as Universal’s SuperStar Shuttle, departures are scheduled frequently throughout the day, typically every 20-30 minutes during peak arrival windows. If you are looking for shared-ride services like Groome Transportation or Mears Connect (which serves Disney-area hotels), they generally depart every 15 to 30 minutes, though late-night schedules may be less frequent. For internal airport transit, the "APM" (Automated People Mover) trains that connect the terminals to the airside gates run constantly, with a new train arriving roughly every 2 to 3 minutes. Because MCO is one of the busiest airports in the world in 2026, it is always wise to check your specific hotel’s shuttle policy in advance, as some have transitioned to "on-demand" models to reduce unnecessary loops.