ISP
Long Island Mac Arthur Airport
Islip · United StatesICAO KISP
Long Island Mac Arthur Airport (ISP) is an airport serving Islip, United States, located in the Northern and Western hemispheres at coordinates 40° 47' 42.7" N, 73° 6' 0.7" W. The airport sits at an elevation of 99 feet (30 meters) above sea level. With 10 direct destinations served by 7 airlines, it is a regional hub for air travel. The local timezone is America/New_York (GMT-4).
Destinations
10
Airlines
7
Elevation ft
99/ 30m
America/New York
GMT-4
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Airport Details
IATA Code
ISP
ICAO Code
KISP
City
Islip
Country
United States
Elevation
99 ft
Local Time
12:24 PM (GMT-4)
Coordinates
Latitude:40.7952°
Longitude:-73.1002°
Popular Routes from ISP
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| BOS | Boston, United States | 153 mi | 0h 47m | short-haul | 63 kg | View |
| BWI | Baltimore, United States | 220 mi | 0h 55m | short-haul | 90 kg | View |
| DCA | Washington, United States | 249 mi | 0h 58m | short-haul | 102 kg | View |
| FLL | Fort Lauderdale, United States | 1,092 mi | 2h 44m | medium-haul | 274 kg | View |
| MCO | Orlando, United States | 971 mi | 2h 30m | medium-haul | 244 kg | View |
| PHL | Philadelphia, United States | 130 mi | 0h 45m | short-haul | 53 kg | View |
| TPA | Tampa, United States | 1,034 mi | 2h 37m | medium-haul | 259 kg | View |
| PBI | West Palm Beach, United States | 1,052 mi | 2h 40m | medium-haul | 264 kg | View |
| PGD | Punta Gorda, United States | 1,083 mi | 2h 43m | medium-haul | 272 kg | View |
| SNA | Santa Ana, United States | 2,489 mi | 5h 33m | long-haul | 601 kg | View |
Airlines Operating at ISP
7 active airlines serving Long Island Mac Arthur Airport.
AirTran Airways
FLUnited States
Alaska Airlines
ASALASKA
Allegiant Air
G4United States
American Airlines
AAUnited States
Peninsula Airways
KSUnited States
Southwest Airlines
WNUnited States
US Airways
USUnited States
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Long Island Mac Arthur Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Tweed New Haven Airport | HVN | New Haven | United States | 55 km |
| La Guardia Airport | LGA | New York | United States | 65 km |
| John F Kennedy International Airport | JFK | New York | United States | 60 km |
| Westchester County Airport | HPN | White Plains | United States | 59 km |
| Teterboro Airport | TEB | Teterboro | United States | 81 km |
| Newark Liberty International Airport | EWR | Newark | United States | 91 km |
| Morristown Municipal Airport | MMU | Morristown | United States | 111 km |
| Bradley International Airport | BDL | Windsor Locks | United States | 132 km |
Other Airports in United States
Aberdeen Regional Airport
ABRAberdeen
Abilene Regional Airport
ABIAbilene
Adak Airport
ADKAdak Island
Akhiok Airport
AKKAkhiok
Akron Canton Regional Airport
CAKAkron
Alakanuk Airport
AUKAlakanuk
San Luis Valley Regional Bergman Field
ALSAlamosa
Albany International Airport
ALBAlbany
Southwest Georgia Regional Airport
ABYAlbany
Albuquerque International Sunport
ABQAlbuquerque
Alexandria International Airport
AEXAlexandria
Allakaket Airport
AETAllakaket
Geographic & Timezone Details
Position
- Latitude (DMS)
- 40° 47' 42.7" N
- Longitude (DMS)
- 73° 6' 0.7" W
- Latitude (Decimal)
- 40.795200
- Longitude (Decimal)
- -73.100197
- Hemisphere
- Northern / Western
Timezone
- IANA Timezone
- America/New_York
- UTC Offset
- GMT-4
- Current Local Time
- 12:24 PM
- Elevation (ft)
- 99 ft
- Elevation (m)
- 30 m
Frequently Asked Questions
What is the IATA code for Long Island Mac Arthur Airport?
The IATA code for Long Island Mac Arthur Airport is ISP, and its ICAO code is KISP. The airport is located in Islip, United States.
How many destinations can you fly to from ISP?
There are 10 direct destinations available from Long Island Mac Arthur Airport (ISP) in Islip, United States.
What airlines fly from ISP?
There are 7 airlines operating from ISP, including AirTran Airways, Alaska Airlines, Allegiant Air, American Airlines, Peninsula Airways, and more.
What timezone is Long Island Mac Arthur Airport in?
Long Island Mac Arthur Airport is in the America/New_York timezone (GMT-4). The airport is located in the Northern and Western hemispheres.
What is the elevation of Long Island Mac Arthur Airport?
Long Island Mac Arthur Airport sits at an elevation of 99 feet (30 meters) above sea level.
Dig deeper from ISP
Distance calculator →
Compute distance from ISP to any other airport, with CO₂ and flight time.
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Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Long Island Mac Arthur Airport from these external sources.
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