Borders
Crossings

Detroit airport

Detroit Wayne County

Detroit airport, terminal by terminal: each floor that holds a passport control or a security checkpoint, with the terminal's waits.

Where the control is

Level 2Security
Security Checkpoint
Terminal PARKING, Lower LevelPassport control
Immigration
Terminal PARKING, Level 2Security
Security Checkpoint
Terminal PARKING, Level 3Security
Security Checkpoint

Floor plan: Apple Maps indoor data, through geography.me.

Map of the Detroit airport crossing