Definition
A major commercial airport located in the borough of Queens, New York City, identified by the FAA and ICAO code LGA (ICAO: KLGA). It is one of the three primary airports serving the New York metropolitan area, operates under Class B airspace, and supports a high volume of domestic airline traffic along with a small number of helicopter and corporate operations.
Plain English
LGA is one of New York City's main airports, located in Queens. It handles a lot of airline flights and sits inside very busy, tightly controlled airspace.
Context Anchor
Seen on instrument procedure examples, chart titles, airport references, and navigation system airport selections.
Derivation
LaGuardia Airport is named after Fiorello La Guardia, a former mayor of New York City. The code LGA comes from the airport name, so seeing LGA should point you back to LaGuardia Airport.
Why Pilots Care
LGA sits inside the New York Class B airspace, one of the busiest and most procedurally demanding environments in the country. Operating into or near LGA means tight altitude restrictions, heavy traffic separation, noise-sensitive routings, and specialized procedures including copter-only approaches that keep helicopters clear of fixed-wing flows.
Intuition Check
Do not treat LGA as a runway, route, or procedure name. Here it identifies the airport: New York/La Guardia.
Example Sentence 1
The flight was cleared for the Expressway Visual approach into New York/La Guardia (LGA), Runway 31.
Example Sentence 2
ATC cleared the flight for the special LGA helicopter procedure due to traffic volume.