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
82
▲ 22.3%
DEP / DAY
80
▲ 19.2%
ON-TIME
—
schedules pending
AVG DELAY
—
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 82 arrivals and 80 departures per day on average over the last 7 days, served by 24 carriers across 47 routes. The most active carrier is ATP Flight School (CXK). The busiest route is to General Edward Lawrence Logan International Airport (KBOS). 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

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

Latest METAR observation

33m ago
Temp
78°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
KISP 011956Z 00000KT 7SM BKN013 BKN075 BKN250 26/22 A2995 RMK SLP143 T02560222

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
5m 5a 14m 6a 7m 7a 2m 8a 5m 9a 7m 10a 4m 11a 4m 12p
PRO Unlock full 24h

Top carriers

Share of flights

20 total
TOP 9 303
ATP Flight School 31% Southwest Airlines Co. (SAN Antonio 17% Hyannis AIR Service 12% Jetblue Airways Corporation (NEW York 11% Breeze Airways 10% Frontier Airlines 8% Executive Fliteways 5% Netjets Aviation 3% United States AIR Force Auxiliary / Civil AIR Patrol (Richmond 3%

Top destinations

By flight count

See all →
BOS 35
MCO 33
BWI 29
PBI 18
MYR 12
USA 8

Carriers

See all + destinations → 20
ATP Flight School
94
Southwest Airlines Co. (SAN Antonio
51
Hyannis AIR Service
37
Jetblue Airways Corporation (NEW York
34
Breeze Airways
29
Frontier Airlines
24
Show 14 more carriers →
Executive Fliteways
15
Netjets Aviation
10
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
9
TEM Enterprises D\b\a Avelo Airlines
8
Cobalt AIR
4
NON
3
Liberty JET Management (Ronkonkoma
2
MN Airlines
2
Sunset Aviation
2
GA Flight of DE
2
CGY
2
Premier AIR
1
SKY Handling
1
Executive JET Management
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

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

Hourly traffic

Avg movements per hour · local time · last 30 days

peak 11 AM · 1 movement every 225 s
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
ISPBOS
Boston, US
 Hyannis AIR Service 35 1h 1m
ISPBWI
Baltimore, US
 Southwest Airlines Co. (SAN Antonio 29 0h 52m
ISPMCO
Orlando, US
 Southwest Airlines Co. (SAN Antonio 12 2h 17m
ISPMCO
Orlando, US
 Jetblue Airways Corporation (NEW York 11 2h 38m
ISPPBI
West Palm Beach, US
 Jetblue Airways Corporation (NEW York 10 2h 44m
ISPMCO
Orlando, US
 Frontier Airlines 10 2h 27m
ISPUSA
Concord, US
 TEM Enterprises D\b\a Avelo Airlines 8 1h 27m
ISPFLL
Fort Lauderdale, US
 Jetblue Airways Corporation (NEW York 8 2h 46m
ISPPBI
West Palm Beach, US
 Southwest Airlines Co. (SAN Antonio 8 2h 30m
ISPMDT
Harrisburg, US
 ATP Flight School 7 1h 52m
ISPRDU
Raleigh/Durham, US
 Breeze Airways 7 1h 21m
ISPMYR
Myrtle Beach, US
 Breeze Airways 6 1h 26m
ISPMYR
Myrtle Beach, US
 Frontier Airlines 6 1h 27m
ISPTPA
Tampa, US
 Frontier Airlines 4 2h 24m
ISPILM
Wilmington, US
 Breeze Airways 4 1h 20m
ISPOWD
Norwood, US
 ATP Flight School 4 1h 28m
ISPTEB
Teterboro, US
 Executive Fliteways 3 0h 32m
ISPLWM
Lawrence, US
 ATP Flight School 3 1h 44m
ISPRSW
Fort Myers, US
 Breeze Airways 3 2h 41m
ISPORF
Norfolk, US
 Breeze Airways 2 1h 0m

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 20:29 UTC