A Frontier Airlines plane appeared to lose a wheel after a "hard landing" in San Juan on Tuesday. One passenger told a Puerto Rican newspaper they were left "traumatized" by the incident.

Washington (CNN) — The Federal Aviation Administration and National Transportation Safety Board are investigating after a Frontier Airlines flight made a hard landing at Luis Marin International ...

The Federal Aviation Administration is investigating after a Frontier Airlines flight made a hard landing at Luis Marin International Airport in San Juan, Puerto Rico, on Tuesday.Flight 3506 ...

The Federal Aviation Administration is investigating after a Frontier Airlines flight made a hard landing at Luis Marin International Airport in San Juan, Puerto Rico, on Tuesday.Flight 3506, an ...