📍 Islip⬆ 99 ft4 runways
KISP · ISP
Long Island Mac Arthur Airport
40.79520°N
-73.10020°W
ARR / DAY
84
▲
14.2%
DEP / DAY
82
▲
11.0%
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 84 arrivals and 82 departures per day on average over the last 7 days, served by 29 carriers across 47 routes. The most active carrier is Southwest Airlines Co. (SAN Antonio (SWA). 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 212 seconds.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
73°F
Wind
8 kts
100°
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
Southwest Airlines Co. (SAN Antonio
84
CXK
ATP Flight School
82
JBU
Jetblue Airways Corporation (NEW York
54
KAP
Hyannis AIR Service
41
FFT
Frontier Airlines
40
MXY
Breeze Airways
39
Show 19 more carriers →
XFL
Executive Fliteways
23
EJA
Netjets Aviation
8
VXP
TEM Enterprises D\b\a Avelo Airlines
8
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
7
CNS
Cobalt AIR
6
LRT
Liberty JET Management (Ronkonkoma
4
TWY
Sunset Aviation
4
NON
NON
3
OLV
GA Flight of DE
2
BOG
Live OAK Banking
2
CGY
CGY
2
SCX
MN Airlines
2
ASP
Airsprint
2
CCK
CCK
2
EJM
Executive JET Management
1
FFL
Foreflight
1
SYH
SKY Handling
1
PCH
Pilatus Flugzeugwerke
1
MVP
Premier 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 |
42 | 0h 52m |
ISPBOS Boston, US |
KAP
Hyannis AIR Service |
38 | 1h 2m |
ISPMCO Orlando, US |
FFT
Frontier Airlines |
19 | 2h 28m |
ISPMCO Orlando, US |
SWA
Southwest Airlines Co. (SAN Antonio |
18 | 2h 17m |
ISPPBI West Palm Beach, US |
JBU
Jetblue Airways Corporation (NEW York |
17 | 2h 40m |
ISPMCO Orlando, US |
JBU
Jetblue Airways Corporation (NEW York |
15 | 2h 37m |
ISPPBI West Palm Beach, US |
SWA
Southwest Airlines Co. (SAN Antonio |
12 | 2h 31m |
ISPFLL Fort Lauderdale, US |
JBU
Jetblue Airways Corporation (NEW York |
11 | 2h 55m |
ISPTPA Tampa, US |
FFT
Frontier Airlines |
8 | 2h 24m |
ISPMYR Myrtle Beach, US |
MXY
Breeze Airways |
8 | 1h 28m |
ISPUSA Concord, US |
VXP
TEM Enterprises D\b\a Avelo Airlines |
8 | 1h 27m |
ISPRDU Raleigh/Durham, US |
MXY
Breeze Airways |
7 | 1h 18m |
ISPMDT Harrisburg, US |
CXK
ATP Flight School |
6 | 2h 1m |
ISPMYR Myrtle Beach, US |
FFT
Frontier Airlines |
6 | 1h 25m |
ISPCHS Charleston, US |
MXY
Breeze Airways |
6 | 1h 35m |
ISPORF Norfolk, US |
MXY
Breeze Airways |
5 | 1h 1m |
ISPTEB Teterboro, US |
XFL
Executive Fliteways |
4 | 0h 30m |
ISPILM Wilmington, US |
MXY
Breeze Airways |
4 | 1h 20m |
ISPTPA Tampa, US |
SWA
Southwest Airlines Co. (SAN Antonio |
4 | 2h 50m |
ISPJFK New York, US |
JBU
Jetblue Airways Corporation (NEW York |
3 | 0h 37m |
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 18:31 UTC