Airports / KISP / Long Island Mac Arthur AirportIATA ISPGood ground coverage
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Long Island Mac Arthur Airport satellite view
📍 Islip⬆ 99 ft4 runways
KISP · ISP

Long Island Mac Arthur Airport

40.79520°N
-73.10020°W
ARR / DAY
103
▲ 53.7%
DEP / DAY
111
▲ 62.7%
ON-TIME
24.6% Bottom 25%
arr · avg 43 minest
AVG DELAY
43 min
7d window

Long Island Mac Arthur Airport (KISP/ISP) is a medium regional 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 103 arrivals and 111 departures per day on average over the last 7 days, served by 28 carriers across 55 routes. The most active carrier is ATP Flight School (CXK). The busiest route is to Orlando International Airport (KMCO). On-time performance averages 25% with an average delay of 43 minutes against scheduled times.

Safety incidents

Last 7 days · 18 total

REVIEW →
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
18
↺
Return to field
0

Current weather

Latest METAR observation

19h ago
Temp
78°F
Wind
7 kts
330°
Visib
10+ km
Ceil
—
KISP 031556Z 33007KT 10SM FEW250 26/04 A3021 RMK AO2 SLP228 T02560044

Runways

4 installed

7,006 FT MAX
06/24
7,006 ft × 150
ASP● LITHIGH
10/28
5,034 ft × 150
ASP● LITCLOSED
15L/33R
3,175 ft × 75
ASP○ unlit
15R/33L
5,186 ft × 150
ASP● LITMED

Delays by hour

Avg minutes · local time · last 30 days

Schedule vs actual
3m 5a 1m 6a 2m 7a 0m 8a 2m 9a 1m 10a 3m 11a 2m 12p
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Top carriers

Share of flights

26 total
TOP 9 422
ATP Flight School 40% Southwest Airlines CO. (san Antonio 18% Hyannis AIR Service 9% Jetblue Airways Corporation (new York 9% Breeze Airways 8% Frontier Airlines 6% Executive Fliteways 4% Farmingdale State University (farmingdale 4% NON 3%

Top destinations

By flight count

See all →
MCO 43
BWI 38
BOS 36
PBI 26
FRG 20
FLL 11

Carriers

See all + destinations → 26
ATP Flight School
168
Southwest Airlines CO. (san Antonio
76
Hyannis AIR Service
40
Jetblue Airways Corporation (new York
37
Breeze Airways
34
Frontier Airlines
24
Show 20 more carriers →
Executive Fliteways
17
Farmingdale State University (farmingdale
15
NON
11
Netjets Aviation
10
TEM Enterprises D\b\a Avelo Airlines
9
United States AIR Force Auxiliary / Civil AIR Patrol (richmond
8
Sunset Aviation
6
NXT JET
3
Chartright AIR
2
Nexgen Flight Solutions
2
LGM Enterprises
2
Executive JET Management
2
Aircraft Management Group
2
Hopscotch AIR
2
Animal Rescue Flights
2
Worldwide JET Charter (scottsdale
1
APW
1
VJA
1
Tropic Ocean Airways
1
Liberty JET Management (ronkonkoma
1

Communications Frequencies

2026-05-14
Type Freq (MHz) Hours
CTAF 119.300 —
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
ISP VOT 109.400 —
LCL/P 119.300 0600-2400
CLASS C 120.050 —
NELIE ST 120.050 —
EMERG 121.500 0600-2400
CD/P 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 —
Airport operations
ARTCC:
ZNY
Mag var:
14° W
Fuel:
100LL

Destination network

Great-circle routes from KISP · last 7d

16 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

See all routes → 80 routes
Route Operator Flights Avg enroute
ISPBWI
Baltimore, US
 Southwest Airlines CO. (san Antonio 38 0h 48m
ISPBOS
Boston, US
 Hyannis AIR Service 36 1h 2m
ISPMCO
Orlando, US
 Southwest Airlines CO. (san Antonio 22 2h 14m
ISPFRG
Farmingdale, US
 Farmingdale State University (farmingdale 14 1h 2m
ISPMCO
Orlando, US
 Jetblue Airways Corporation (new York 11 2h 16m
ISPPBI
West Palm Beach, US
 Jetblue Airways Corporation (new York 11 2h 31m
ISPPBI
West Palm Beach, US
 Southwest Airlines CO. (san Antonio 11 2h 30m
ISPFLL
Fort Lauderdale, US
 Jetblue Airways Corporation (new York 11 2h 39m
ISPMCO
Orlando, US
 Frontier Airlines 10 2h 19m
ISPRDU
Raleigh/Durham, US
 Breeze Airways 7 1h 16m
ISPWSH
Shirley, US
 ATP Flight School 6 0h 52m
ISPUSA
Concord, US
 TEM Enterprises D\b\a Avelo Airlines 6 1h 26m
ISPORF
Norfolk, US
 Breeze Airways 6 0h 58m
ISPTPA
Tampa, US
 Frontier Airlines 5 2h 29m
ISPCHS
Charleston, US
 Breeze Airways 5 1h 36m
ISPMMU
Morristown, US
 ATP Flight School 5 1h 6m
ISPFRG
Farmingdale, US
 ATP Flight School 5 0h 40m
ISPRSW
Fort Myers, US
 Breeze Airways 4 2h 38m
ISPPBI
West Palm Beach, US
 Sunset Aviation 4 2h 19m
ISPMYR
Myrtle Beach, US
 Frontier Airlines 4 1h 25m

Pilot & community notes

1 comment from OurAirports — click to expand

1
Anonymous
07/22/2007
Islip
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, ...)
© SkyMeter · All flight data subject to ODbL attribution · Updated 10:58 UTC