What is the primary purpose of the Airport Acceptance Rate in air traffic management?

• A. To indicate the maximum number of landings per hour that can be accommodated
• B. To set airline ticket prices
• C. To determine gate assignments
• D. To schedule maintenance windows

Answer: (A)

The Airport Acceptance Rate is a measure used to cap how many arrivals an airport can safely admit in one hour. It reflects the practical throughput of the airport, considering runway capacity, the spacing required between arriving aircraft (including wake turbulence considerations), taxi times to the gate, and the pace at which the terminal and ramps can handle aircraft. By setting and following this rate, air traffic management can meter inbound traffic to align with the airport’s available slots, reducing the likelihood of excessive holds, sequencing conflicts, and delays. In short, it indicates the maximum number of landings per hour that can be accommodated.

It isn’t about setting ticket prices, assigning gates, or scheduling maintenance windows, which is why those options don’t fit the purpose of the airport acceptance rate.