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| MacArthur Airport (Islip) | |
|---|---|
| Name | MacArthur Airport (Islip) |
| Iata | ISP |
| Icao | KISP |
| Type | Public |
| Owner | Town of Islip |
| City-served | Long Island; New York City |
| Location | Islip, Suffolk County, New York (state) |
| Elevation-f | 80 |
| Runway1 | 14/32 |
| Runway1-length-f | 7,000 |
| Runway2 | 6/24 |
| Runway2-length-f | 5,001 |
MacArthur Airport (Islip)
Long Island MacArthur Airport in Islip, Suffolk County, is a regional airport serving Long Island, New York City, and portions of Connecticut. Established on land transferred from Brookhaven National Laboratory and influenced by post-World War II aviation growth, the field connects suburban communities to hubs such as John F. Kennedy International Airport, LaGuardia Airport, and Newark Liberty International Airport. The airport has hosted a mix of commercial, cargo, and general aviation operations and has been the focus of regional planning involving entities such as the Port Authority of New York and New Jersey and the New York State Department of Transportation.
MacArthur Airport originated during the late 1940s when the Town of Islip acquired former military and research parcels near the Suffolk County coastline. Early civil service was influenced by carriers like Trans World Airlines and commuter operators connecting to Boston Logan International Airport, Philadelphia International Airport, and Baltimore/Washington International Thurgood Marshall Airport. The field was later named after General Douglas MacArthur in recognition of contemporaneous commemorative practices. Throughout the 1960s and 1970s, the airport adapted to the jet age amid regional competition from LaGuardia Airport and John F. Kennedy International Airport, while local governance engaged with the Federal Aviation Administration on safety and expansion. Deregulation in the late 1970s and the rise of low-cost carriers during the 1990s and 2000s—including operators such as Southwest Airlines and JetBlue Airways—reshaped route structures, while legacy carriers like American Airlines and Delta Air Lines periodically served seasonal markets. Post-9/11 security changes influenced terminal operations alongside efforts by the Town of Islip to modernize facilities for the 21st century.
The airport features two asphalt runways, primary runway 14/32 and secondary runway 6/24, supporting narrowbody aircraft types such as the Boeing 737 family and Airbus A320 family. Terminal infrastructure includes a main passenger terminal with concourses, ticketing, baggage handling, and TSA screening aligned with Transportation Security Administration standards. Ground support comprises fixed-base operators serving general aviation, maintenance facilities accommodating Bombardier CRJ and regional jet fleets, and cargo apron areas enabling freight operations often coordinated with carriers like UPS Airlines and FedEx Express. Air traffic services are provided under the oversight of the Federal Aviation Administration and coordinated with approach control centers serving the New York Terminal Radar Approach Control (TRACON) airspace. Navigational aids and lighting systems include instrument landing systems (ILS) and runway visual range equipment compliant with International Civil Aviation Organization (ICAO) recommendations adapted to United States standards.
Commercial service patterns at the airport have included a mix of legacy, low-cost, and regional carriers. Historically, airlines such as American Eagle (airline brand), Delta Connection, Spirit Airlines, and Frontier Airlines have operated scheduled flights to hubs including Charlotte Douglas International Airport, Hartsfield–Jackson Atlanta International Airport, Orlando International Airport, and Chicago O'Hare International Airport. Seasonal and leisure-focused destinations have connected passengers to Orlando, Fort Lauderdale–Hollywood International Airport, and other Florida gateways, while regional connections have linked to northeastern hubs like Boston Logan International Airport and LaGuardia Airport. Cargo charters and freight services have been provided intermittently by freight divisions of major integrators and independent operators.
Passenger throughput has fluctuated with economic cycles, airline route changes, and regional demand. Annual enplanements have ranged from several hundred thousand to peaks influenced by low-cost carrier entry and seasonal leisure travel. Aircraft operations encompass commercial scheduled flights, air taxi, and general aviation movements as recorded in FAA operations data. Cargo volume, measured in metric tonnes, reflects both scheduled cargo flights and sporadic freight charter activity, while peak hour operations mirror regional traffic patterns associated with the New York metropolitan area.
Ground access includes arterial connections to New York State Route 27 (Sunrise Highway) and proximity to Interstate 495 (Long Island Expressway), facilitating access from suburban corridors. Public transit links are provided through local bus services operated by Suffolk County Transit with routes connecting to railroad hubs such as Ronkonkoma station on the Long Island Rail Road, enabling onward connections to Pennsylvania Station (New York City) routes via the Main Line. Taxi, rideshare services like Uber and Lyft, car rental agencies, and on-site parking accommodate traveler needs, while shuttle services have historically linked to regional destinations and major hotels.
Throughout its operational history, the airport has experienced isolated incidents involving general aviation aircraft and occasional commercial occurrences. Investigations have been conducted by the National Transportation Safety Board when incidents involved significant damage or injury, with safety recommendations often disseminated to operators such as regional carriers and fixed-base operators. Specific notable events have prompted reviews by the FAA and local authorities to enhance procedures, runway safety areas, and emergency response coordination with agencies including Suffolk County Police Department and local fire districts.
Planning efforts have focused on terminal modernization, runway and apron rehabilitation, and investments to attract scheduled carriers and cargo operations. Proposals have engaged stakeholders including the Town of Islip, state transportation agencies, and private aviation developers, with considerations for environmental review under New York State Environmental Quality Review Act (SEQRA) processes and coordination with Federal Aviation Administration grant programs. Strategic objectives emphasize multimodal access improvements linking Long Island Rail Road services, enhanced parking structures, and updated passenger amenities to compete with neighboring airports and support regional economic initiatives.
Category:Airports in Suffolk County, New York Category:Transportation in Long Island