📍 Islip⬆ 99 ft4 runways
KISP · ISP
Long Island Mac Arthur Airport
40.79520°N
-73.10020°W
ARR / DAY
62
▼
36.5%
DEP / DAY
62
▼
37.0%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window
Long Island Mac Arthur Airport (KISP/ISP) is a medium international airport located in Islip, NY, 27 mi south of Bridgeport. It features 4 runways with the longest being 7,006 feet. SkyMeter has observed roughly 62 arrivals and 62 departures per day on average over the last 7 days, served by 23 carriers across 38 routes. The most active carrier is ATP Flight School (CXK). The busiest route is to Orlando International Airport (KMCO). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 225 seconds.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
32°F
Wind
5 kts
180°
Visib
10+ km
Ceil
—
Delays by hour
Avg minutes · local time · last 30 days
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Top carriers
Share of flights
Top destinations
By flight count
Carriers
ATP Flight School
88
SWA
Southwest Airlines Co. (SAN Antonio
61
JBU
Jetblue Airways Corporation (NEW York
39
MXY
Breeze Airways
31
KAP
Hyannis AIR Service
30
FFT
Frontier Airlines
21
Show 16 more carriers →
XFL
Executive Fliteways
20
EJA
Netjets Aviation
13
JRE
LGM Enterprises
6
VXP
TEM Enterprises D\b\a Avelo Airlines
6
GMH
Hughes Flying Service
5
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
4
EJM
Executive JET Management
4
LRT
Liberty JET Management (Ronkonkoma
3
PJC
Holman Leasing Systems
3
JTZ
Nicholas Services
2
JUM
Jump Aviation
2
RVJ
Aircraft Management Group
2
NUS
Northern Illinois Flight Center
2
FDL
Farmingdale State University (Farmingdale
2
NON
NON
1
HPK
Hopscotch AIR
1
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 119.300 | — |
| TWR | 119.300 | 0600-2400 |
| TWR | 124.300 | 0600-2400 |
| TWR | 239.300 | 0600-2400 |
| TWR | 335.500 | 0600-2400 |
| GND | 135.300 | 0600-2400 |
| ATIS | 120.725 | 0600-2400 |
| APCH | 120.050 | — |
| APCH | 343.750 | — |
| UNICOM | 122.950 | — |
| ASOS | 120.725 | — |
| ARNG OPS | 45.000 | 0600-2400 |
| OTHER | 45.000 | 0600-2400 |
| ISP VOT | 109.400 | — |
| OTHER | 109.400 | — |
| LCL/P | 119.300 | 0600-2400 |
| CLASS C | 120.050 | — |
| NELIE ST | 120.050 | — |
| OTHER | 120.050 | — |
| EMERG | 121.500 | 0600-2400 |
| CD/P | 121.850 | 0600-2400 |
| OTHER | 121.850 | 0600-2400 |
| LCL/S | 124.300 | 0600-2400 |
| LCL/S | 239.300 | 0600-2400 |
| EMERG | 243.000 | 0600-2400 |
| LCL/P | 335.500 | 0600-2400 |
| CLASS C | 343.750 | — |
| NELIE ST | 343.750 | — |
| OTHER | 343.750 | — |
Airport operations
- ARTCC:
- ZNY
- Mag var:
- 14° W
- Fuel:
- 100LL
Destination network
Great-circle routes from KISP · last 7d
Live destinations · drag to pan · scroll to zoom
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
See all routes →
80 routes
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
ISPBWI Baltimore, US |
SWA
Southwest Airlines Co. (SAN Antonio |
33 | 0h 55m |
ISPBOS Boston, US |
KAP
Hyannis AIR Service |
28 | 1h 3m |
ISPMCO Orlando, US |
JBU
Jetblue Airways Corporation (NEW York |
15 | 2h 44m |
ISPPBI West Palm Beach, US |
JBU
Jetblue Airways Corporation (NEW York |
14 | 2h 55m |
ISPMCO Orlando, US |
SWA
Southwest Airlines Co. (SAN Antonio |
11 | 2h 22m |
ISPPBI West Palm Beach, US |
SWA
Southwest Airlines Co. (SAN Antonio |
10 | 2h 29m |
ISPMCO Orlando, US |
FFT
Frontier Airlines |
10 | 2h 31m |
ISPRDU Raleigh/Durham, US |
MXY
Breeze Airways |
8 | 1h 22m |
ISPFRG Farmingdale, US |
CXK
ATP Flight School |
7 | 0h 45m |
ISPFLL Fort Lauderdale, US |
JBU
Jetblue Airways Corporation (NEW York |
6 | 2h 45m |
ISPMYR Myrtle Beach, US |
FFT
Frontier Airlines |
6 | 1h 27m |
ISPTPA Tampa, US |
FFT
Frontier Airlines |
5 | 2h 31m |
ISPUSA Concord, US |
VXP
TEM Enterprises D\b\a Avelo Airlines |
5 | 1h 27m |
ISPCHS Charleston, US |
MXY
Breeze Airways |
5 | 1h 38m |
ISPTPA Tampa, US |
SWA
Southwest Airlines Co. (SAN Antonio |
4 | 2h 49m |
ISPALB Albany, US |
CXK
ATP Flight School |
4 | 1h 9m |
ISPILM Wilmington, US |
MXY
Breeze Airways |
4 | 1h 20m |
ISPOWD Norwood, US |
CXK
ATP Flight School |
4 | 1h 31m |
ISPHPN White Plains, US |
EJA
Netjets Aviation |
3 | 0h 15m |
ISPHPN White Plains, US |
XFL
Executive Fliteways |
3 | 0h 13m |
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)
?
Anonymous
07/22/2007
I based my airplane here for several years. Tower personnel are generally
excellent, very accommodating in spite of ever increasing carrier options
(Southwest). Mid Island Air is a great FBO - used them for fuel, service,
and tie down. They'll bend over backwards for you. I earning my private,
instrument, and commercial here. Felt a lot safer flying into/out of ISP
than HWV or FRG, especially during the summer months. Generally
FOK or HTO are avoided unless you have some specific reason to be
out east along the south shore of LI (hi Paris, Gywenth, John, ...)
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All flight data subject to ODbL attribution
·
Updated 01:13 UTC