U.S. Customs

PLEASE NOTE:  Due to COVID-19, beginning on July 5, 2020, U.S. Customs hours will be 7:00 a.m. until 3:00 p.m. 
U.S. Customs service can be available between the hours of 8:00 p​​​.m. and 7:00 a.m. and on weekends.  Please contact CBP for availability at 734-942-9000.  Pilots wishing to utilize Customs after hours or on weekends must make the request in writing and fax it to 734-942-4842.  If you have any questions, contact a CBP Supervisor at 734-942-9000. 

Please be advised that overtime charges can be substantial and are in addition to the charges indicated below.  CBP Fact Sheets (updated 11/17/08): General Aviation Requirements for Private Aircraft Arriving and Departing the United States New Private Aircraft Requirements


This service improves the convenience and saves time for international travelers by eliminating the need for an intermediate stop to clear customs. Oakland County International Airport is a user-fee CBP operation.  Because the airport provides the agent as a service to users, there is a fee based on aircraft weight.

Fees are listed below: Weight (in Pounds) U.S. Dollars
  • under - 12,500 no charge*
  • 12,501 - 15,000  $145
  • 15,001 - 20,000  $160
  • 20,001 - 25,000  $200
  • 25,001 - 30,000  $260
  • 30,001 - 40,000  $325
  • 40,001 - 50,000  $375
  • 50,001 - 60,000  $450
  • over 60,001        $600

User-fees associated with CBP will be invoiced by Airport Administration two months following the actual clearance. Prior approval for all clearances is required.  Approval can be obtained by calling 734-942-9000. *CBP service can be available between the hours of 8:00 p​​​.m. and 7:00 a.m. and on weekends.  Please contact CBP for availability at 734-942-9000.

​Please be advised that overtime charges can be substantial and are in addition to the charges indicated above. CBP Fact Sheets (updated 11/17/08): General Aviation Requirements for Private Aircraft Arriving and Departing the United States New Private Aircraft Requirements