What percentage of annual passenger volume typically represents the peak hour design volume?

The peak hour design volume represents the maximum number of passengers that are expected to utilize the airport within a single peak hour. It is a critical factor for airport planning and operations since it informs various capacities, including terminal size, check-in facilities, security screening, and overall infrastructure needs.

Typically, the peak hour volume is estimated to be about 3%-5% of the total annual passenger volume. This percentage reflects common patterns of passenger travel, where certain hours of the day (often referred to as peak hours) see a disproportionately higher volume of passengers compared to other times. Considering the seasonal and daily variations in passenger flow, this range allows planners to accommodate the highest anticipated demand while also managing the flow of passengers efficiently throughout the airport.

Understanding this percentage is essential for effective airport management because it helps create a balance between operational capacity and passenger experience during peak travel times. By utilizing this estimate, airports can enhance their preparedness and improve service levels, ensuring that they can handle the demands placed on them during busy periods without compromising safety or efficiency.