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
90
▼ 16.7%
DEP / DAY
88
▼ 21.5%
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 90 arrivals and 88 departures per day on average over the last 7 days, served by 25 carriers across 51 routes. The most active carrier is ATP Flight School (CXK). The busiest route is to Baltimore/Washington International Thurgood Marshall Airport (KBWI). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 200 seconds.

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
1

Current weather

Latest METAR observation

55m ago
Temp
68°F
Wind
13 kts
10°
Visib
10+ km
Ceil
—
KISP 201856Z 01013G20KT 10SM SCT250 20/06 A3018 RMK AO2 SLP218 T02000061

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
0m 5a 0m 6a 0m 7a 0m 8a 0m 9a 0m 10a 0m 11a 0m 12p
PRO Unlock full 24h

Top carriers

Share of flights

25 total
TOP 9 322
ATP Flight School 41% Southwest Airlines Co. (SAN Antonio 19% Breeze Airways 10% Jetblue Airways Corporation (NEW York 9% Executive Fliteways 6% Hyannis AIR Service 6% Netjets Aviation 5% TEM Enterprises D\b\a Avelo Airlines 3% Frontier Airlines 2%

Top destinations

By flight count

See all →
BWI 31
MCO 28
PBI 20
BOS 12
RDU 7
USA 7

Carriers

See all + destinations → 25
ATP Flight School
131
Southwest Airlines Co. (SAN Antonio
60
Breeze Airways
33
Jetblue Airways Corporation (NEW York
28
Executive Fliteways
20
Hyannis AIR Service
18
Show 19 more carriers →
Netjets Aviation
15
TEM Enterprises D\b\a Avelo Airlines
9
Frontier Airlines
8
Liberty JET Management (Ronkonkoma
8
Foreflight
6
Flexjet LLC (Richardson
5
Department of the Army
4
Executive JET Management
4
Farmingdale State University (Farmingdale
3
Fltplan
2
Sunset Aviation
2
AIR Charity Network (Virginia Beach
2
BA Cityflyer
2
LGM Enterprises
2
Northern JET Management
2
Aircraft Management Group
2
Priester Aviation (Wheeling
2
Hopscotch AIR
1
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
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

28 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 200 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
ISPBWI
Baltimore, US
 Southwest Airlines Co. (SAN Antonio 31 0h 49m
ISPMCO
Orlando, US
 Southwest Airlines Co. (SAN Antonio 13 2h 21m
ISPBOS
Boston, US
 Hyannis AIR Service 12 1h 1m
ISPPBI
West Palm Beach, US
 Jetblue Airways Corporation (NEW York 11 2h 33m
ISPPBI
West Palm Beach, US
 Southwest Airlines Co. (SAN Antonio 9 2h 27m
ISPMCO
Orlando, US
 Jetblue Airways Corporation (NEW York 8 2h 26m
ISPRDU
Raleigh/Durham, US
 Breeze Airways 7 1h 22m
ISPUSA
Concord, US
 TEM Enterprises D\b\a Avelo Airlines 7 1h 27m
ISPROC
Rochester, US
 ATP Flight School 6 2h 52m
ISPFLL
Fort Lauderdale, US
 Jetblue Airways Corporation (NEW York 5 2h 48m
ISPHFD
Hartford, US
 ATP Flight School 5 1h 9m
ISPMCO
Orlando, US
 Frontier Airlines 5 2h 38m
ISPOWD
Norwood, US
 ATP Flight School 4 1h 34m
ISPMMU
Morristown, US
 Executive Fliteways 4 0h 23m
ISPCHS
Charleston, US
 Breeze Airways 4 1h 35m
ISPILM
Wilmington, US
 Breeze Airways 4 1h 18m
ISPBDL
Hartford, US
 ATP Flight School 4 1h 0m
ISPORF
Norfolk, US
 Breeze Airways 4 0h 55m
ISPHPN
White Plains, US
 Executive Fliteways 3 2h 3m
ISPEWB
New Bedford, US
 Hyannis AIR Service 3 0h 43m

Pilot & community notes

1 comment from OurAirports (click to expand)

1
Anonymous
7/22/2007
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 19:51 UTC