What is the minimum unit of delay that must be reported by Airport Operations?

What is the minimum unit of delay that must be reported by Airport Operations?

• A. Ten minutes
• B. One minute
• C. Two minutes
• D. Five minutes

Answer: (B)

The essential idea is that delay data needs to be captured with the highest practical precision to keep operations informed and responsive. Airport Operations uses the smallest practical time increment to log delays so even short disruptions are visible and can be managed quickly. Reporting in one-minute increments allows catching a 1-minute delay—and every minute after—without waiting for a larger threshold, which helps with gate assignments, ramp coordination, and customer communications. If delays were only reported in bigger blocks (ten, five, or two minutes), small but real delays could be hidden and slower decisions could be made, reducing situational awareness. Therefore, the minimum unit to report is one minute.

The essential idea is that delay data needs to be captured with the highest practical precision to keep operations informed and responsive. Airport Operations uses the smallest practical time increment to log delays so even short disruptions are visible and can be managed quickly. Reporting in one-minute increments allows catching a 1-minute delay—and every minute after—without waiting for a larger threshold, which helps with gate assignments, ramp coordination, and customer communications. If delays were only reported in bigger blocks (ten, five, or two minutes), small but real delays could be hidden and slower decisions could be made, reducing situational awareness. Therefore, the minimum unit to report is one minute.