When should you arrive at an AOE when crossing internationally?

Arriving at an Area of Enforcement (AOE) within 15 minutes when crossing internationally is typically aligned with regulations and procedures put in place for international flights. This timeframe allows sufficient opportunity for customs and immigration processes, ensuring that the aircraft and passengers can be properly cleared upon arrival.

It balances operational efficiency with compliance, ultimately supporting safety and security protocols associated with international operations. By arriving within 15 minutes, pilots allow themselves the time to handle any required communication with authorities, particularly in international contexts where data and clearance processes may take longer due to varying regulations and border control measures.

The other suggested arrival times may not offer the same level of compliance with customs and immigration requirements, possibly leading to delays or operational issues upon arrival.