LNA has three runways laid out in a triangle. All three runways have an asphalt surface and a PAPI system. Runway 3/21 is 3256 feet (992 m) long and 75 feet (23 m) wide. Runway 15/33 is 3421 feet (1,043 m) long and 100 feet (30 m) wide. Runway 9/27 is 3489 feet (1,063 m) long and 75 feet (23 m) wide. It does not have a control tower. The maximum aircraft weight for Lantana is 12,500 pounds (5,670 kg) although the runways are rated for 30,000 pounds (13,600 kg) per wheel. Local ordinances also prohibit jet aircraft from using the field.
The airfield is home to 380 aircraft:
* single engine airplanes - 302
* multi engine airplanes - 68
* helicopters - 8
* gliders - 2
Lantana averages 384 flight per day, 69% of which are local aviation. 31% are transient flights with the remainder being air taxi and military flights.
The airport has one fixed base operator, Florida Airmotive, Inc. Two flight training schools are also located at the airport- Palm Beach Flight Training and Skywalker Aviation. The Palm Beach County Park Airport is owned by Palm Beach County and operated by the Palm Beach County Airport Department. The airport is on the west side of Lake Osborne.