US Customs and Border Protection (CBP) officers at the airport apprehended a 26-year-old man who “attempted to evade detection in the landing gear compartment of an aircraft,” a CBP statement said.
American Airlines said in a statement the flight was met by law enforcement “due to a security issue,” after landing at 10:06 a.m.
The airline said it was working with authorities on the investigation.
Miami-Dade Fire Rescue confirmed to CNN they transported the man to a local hospital for medical assessment.
“Persons are taking extreme risks when they try to conceal themselves in confined spaces such as an aircraft,” the CBP statement said. “This incident remains under investigation.”