ISP is a one-hall Long Island alternative to the city airports — 2-hour leftover, $19.84 Long-Term across from the door, and no ticketed-pax lounge — as long as you treat LIRR as a GTC taxi hop, not a walk-up platform.
Ground access7.8
Reliability7.2
Lounges2.0
How the score works
An editorial 0–10 score. The overall is exactly the weighted sum of six traveler categories — not a Google rating and not a poll.
25%Ease of use — Wayfinding, security wait, and layout.
20%Comfort & amenities — Seating, Wi-Fi, cleanliness, and quiet.
15%Food & retail — Food and retail quality and variety.
15%Ground access — Transit, taxi, and parking to the city.
15%Reliability — Delays, cancellations, and weather resilience.
ISP is a one-hall Long Island alternative to the city airports — 2-hour leftover, $19.84 Long-Term across from the door, and no ticketed-pax lounge — as long as you treat LIRR as a GTC taxi hop, not a walk-up platform.
TSA leftover close 2100 / after the last scheduled departure
No ticketed-pax lounge and no Priority Pass room
LIRR Ronkonkoma is a TNC/taxi hop from the GTC, not a walk-up platform
Official dest table is U.S. only
Lounges · 10%
Worth-it density and access quality.
2.0
Owner / operator **Town of Islip** (Department of Aviation). Live Commissioner of Aviation and Transportation / AirNav manager **Robert A. Schneider** (AirNav **ROBERT A. SCHNEIDER**; town card **ROB SCHNEIDER**), **100 Arrival Ave, Suite 100, Ronkonkoma, NY 11779**. Town Supervisor leftover **Angie M. Carpenter**, Town Hall **655 Main Street, Islip, NY 11751**. Switchboard **(631) 467-3300**. General information **(631) 467-3210**. Emergency / ADA leftover **(631) 467-3315**. Noise complaint hotline **(631) 224-5306**. TSA checkpoint leftover **(631) 580-6748**. Official our-story leftover: no local tax dollars. Civil one-terminal campus in Ronkonkoma, Town of Islip, Suffolk County. Historical Islip Airport / MacArthur Field branding is gone as passenger branding; IATA stays **ISP**. **Do not create KISP as a second page.** **Do not merge JFK, LGA, EWR, FRG, HWV, or Bayport Aerodrome (23N).** The 3rd Battalion, 142nd Aviation Regiment (NY Army National Guard) is a campus tenant — this is not an airbase or cargo-only page. The new Midway Crossing / north-side terminal and Amtrak-to-Ronkonkoma leftover are **not open**.
One civil passenger building branded the **Veterans Memorial Concourse**, with leftover **Concourse A** and **Concourse B** after screening. Live FIDS on 13 Sep 2026 printed gates **A1–A8** plus Cape Air **B15**. Official pages **do not print** a standing airline-to-gate map — read FIDS. Main Terminal **24/7**. Official TSA page leftover checkpoint **0400–2100** and **closes following the last scheduled departure**; terminal-info leftover **3:45 a.m.–9:00 p.m.** Official clock **2 hours**. Live official airlines page (13 Sep 2026), **six** names: **Avelo, Breeze, Cape Air, Frontier, JetBlue, Southwest**. Official flight-info dest leftover, **16** nonstops: **BWI, BOS, CHS, USA (Charlotte/Concord), FLL, RSW, MYR, ORF, MCO, PBI, RDU, RIC, SRQ, TPA, VRB, ILM**, plus **BreezeThru MSY** (one stop, no plane change). Official dest leftover is **U.S. only**. Our-story leftover **four** carriers / **10+** dests, Avelo **LAL**, and the flight-info **Jacksonville** heading are leftover. islipny leftover Frontier **ATL** and Southwest **BNA / FLL** are leftover. **Do not invent American, Delta, United, Spirit, Allegiant, or a live international passenger airline.**
**No passenger lounge.** Official amenities / terminal-info / TSA pages have no club. Live Escape US list has **no ISP**. Aggregator **The Club ISP / Escape ISP / Priority Pass ISP / Admirals Club ISP / Sky Club ISP** is fiction. Empty `lounges: []`. **Do not seed a placeholder lounge row.** Sheltair / ExcelAire FBO rooms are not ticketed-pax clubs.
`lib/airports.json`: IATA **ISP**, ICAO **KISP**, 40.794022, −73.100026, America/New_York. AirNav elev **98.7 ft / 30.1 m**, **40 miles E** of New York; ZIP **11779**. Wikipedia leftover **99 ft**. AirNav RWY **6/24 7,006×150**, **15R/33L 5,186×150**, **15L/33R 3,175×75** (not for scheduled Part 121 with more than 9 seats; closed to fixed-wing at night). Two **50×50** helipads. ARFF Index **C**. ATCT **0600–2400**. Customs leftover: AirNav **landing-rights**; official dest table has **no scheduled international passenger airline**. Official our-story leftover **1,311 acres**, three runways, two helipads.
TSA leftover close 2100 / after the last scheduled departure
No ticketed-pax lounge and no Priority Pass room
LIRR Ronkonkoma is a TNC/taxi hop from the GTC, not a walk-up platform
Official dest table is U.S. only
Lounges · 10%
Worth-it density and access quality.
2.0
Owner / operator **Town of Islip** (Department of Aviation). Live Commissioner of Aviation and Transportation / AirNav manager **Robert A. Schneider** (AirNav **ROBERT A. SCHNEIDER**; town card **ROB SCHNEIDER**), **100 Arrival Ave, Suite 100, Ronkonkoma, NY 11779**. Town Supervisor leftover **Angie M. Carpenter**, Town Hall **655 Main Street, Islip, NY 11751**. Switchboard **(631) 467-3300**. General information **(631) 467-3210**. Emergency / ADA leftover **(631) 467-3315**. Noise complaint hotline **(631) 224-5306**. TSA checkpoint leftover **(631) 580-6748**. Official our-story leftover: no local tax dollars. Civil one-terminal campus in Ronkonkoma, Town of Islip, Suffolk County. Historical Islip Airport / MacArthur Field branding is gone as passenger branding; IATA stays **ISP**. **Do not create KISP as a second page.** **Do not merge JFK, LGA, EWR, FRG, HWV, or Bayport Aerodrome (23N).** The 3rd Battalion, 142nd Aviation Regiment (NY Army National Guard) is a campus tenant — this is not an airbase or cargo-only page. The new Midway Crossing / north-side terminal and Amtrak-to-Ronkonkoma leftover are **not open**.
One civil passenger building branded the **Veterans Memorial Concourse**, with leftover **Concourse A** and **Concourse B** after screening. Live FIDS on 13 Sep 2026 printed gates **A1–A8** plus Cape Air **B15**. Official pages **do not print** a standing airline-to-gate map — read FIDS. Main Terminal **24/7**. Official TSA page leftover checkpoint **0400–2100** and **closes following the last scheduled departure**; terminal-info leftover **3:45 a.m.–9:00 p.m.** Official clock **2 hours**. Live official airlines page (13 Sep 2026), **six** names: **Avelo, Breeze, Cape Air, Frontier, JetBlue, Southwest**. Official flight-info dest leftover, **16** nonstops: **BWI, BOS, CHS, USA (Charlotte/Concord), FLL, RSW, MYR, ORF, MCO, PBI, RDU, RIC, SRQ, TPA, VRB, ILM**, plus **BreezeThru MSY** (one stop, no plane change). Official dest leftover is **U.S. only**. Our-story leftover **four** carriers / **10+** dests, Avelo **LAL**, and the flight-info **Jacksonville** heading are leftover. islipny leftover Frontier **ATL** and Southwest **BNA / FLL** are leftover. **Do not invent American, Delta, United, Spirit, Allegiant, or a live international passenger airline.**
**No passenger lounge.** Official amenities / terminal-info / TSA pages have no club. Live Escape US list has **no ISP**. Aggregator **The Club ISP / Escape ISP / Priority Pass ISP / Admirals Club ISP / Sky Club ISP** is fiction. Empty `lounges: []`. **Do not seed a placeholder lounge row.** Sheltair / ExcelAire FBO rooms are not ticketed-pax clubs.
`lib/airports.json`: IATA **ISP**, ICAO **KISP**, 40.794022, −73.100026, America/New_York. AirNav elev **98.7 ft / 30.1 m**, **40 miles E** of New York; ZIP **11779**. Wikipedia leftover **99 ft**. AirNav RWY **6/24 7,006×150**, **15R/33L 5,186×150**, **15L/33R 3,175×75** (not for scheduled Part 121 with more than 9 seats; closed to fixed-wing at night). Two **50×50** helipads. ARFF Index **C**. ATCT **0600–2400**. Customs leftover: AirNav **landing-rights**; official dest table has **no scheduled international passenger airline**. Official our-story leftover **1,311 acres**, three runways, two helipads.
TSA leftover close 2100 / after the last scheduled departure
No ticketed-pax lounge and no Priority Pass room
LIRR Ronkonkoma is a TNC/taxi hop from the GTC, not a walk-up platform
Official dest table is U.S. only
Lounges · 10%
Worth-it density and access quality.
2.0
Owner / operator **Town of Islip** (Department of Aviation). Live Commissioner of Aviation and Transportation / AirNav manager **Robert A. Schneider** (AirNav **ROBERT A. SCHNEIDER**; town card **ROB SCHNEIDER**), **100 Arrival Ave, Suite 100, Ronkonkoma, NY 11779**. Town Supervisor leftover **Angie M. Carpenter**, Town Hall **655 Main Street, Islip, NY 11751**. Switchboard **(631) 467-3300**. General information **(631) 467-3210**. Emergency / ADA leftover **(631) 467-3315**. Noise complaint hotline **(631) 224-5306**. TSA checkpoint leftover **(631) 580-6748**. Official our-story leftover: no local tax dollars. Civil one-terminal campus in Ronkonkoma, Town of Islip, Suffolk County. Historical Islip Airport / MacArthur Field branding is gone as passenger branding; IATA stays **ISP**. **Do not create KISP as a second page.** **Do not merge JFK, LGA, EWR, FRG, HWV, or Bayport Aerodrome (23N).** The 3rd Battalion, 142nd Aviation Regiment (NY Army National Guard) is a campus tenant — this is not an airbase or cargo-only page. The new Midway Crossing / north-side terminal and Amtrak-to-Ronkonkoma leftover are **not open**.
One civil passenger building branded the **Veterans Memorial Concourse**, with leftover **Concourse A** and **Concourse B** after screening. Live FIDS on 13 Sep 2026 printed gates **A1–A8** plus Cape Air **B15**. Official pages **do not print** a standing airline-to-gate map — read FIDS. Main Terminal **24/7**. Official TSA page leftover checkpoint **0400–2100** and **closes following the last scheduled departure**; terminal-info leftover **3:45 a.m.–9:00 p.m.** Official clock **2 hours**. Live official airlines page (13 Sep 2026), **six** names: **Avelo, Breeze, Cape Air, Frontier, JetBlue, Southwest**. Official flight-info dest leftover, **16** nonstops: **BWI, BOS, CHS, USA (Charlotte/Concord), FLL, RSW, MYR, ORF, MCO, PBI, RDU, RIC, SRQ, TPA, VRB, ILM**, plus **BreezeThru MSY** (one stop, no plane change). Official dest leftover is **U.S. only**. Our-story leftover **four** carriers / **10+** dests, Avelo **LAL**, and the flight-info **Jacksonville** heading are leftover. islipny leftover Frontier **ATL** and Southwest **BNA / FLL** are leftover. **Do not invent American, Delta, United, Spirit, Allegiant, or a live international passenger airline.**
**No passenger lounge.** Official amenities / terminal-info / TSA pages have no club. Live Escape US list has **no ISP**. Aggregator **The Club ISP / Escape ISP / Priority Pass ISP / Admirals Club ISP / Sky Club ISP** is fiction. Empty `lounges: []`. **Do not seed a placeholder lounge row.** Sheltair / ExcelAire FBO rooms are not ticketed-pax clubs.
`lib/airports.json`: IATA **ISP**, ICAO **KISP**, 40.794022, −73.100026, America/New_York. AirNav elev **98.7 ft / 30.1 m**, **40 miles E** of New York; ZIP **11779**. Wikipedia leftover **99 ft**. AirNav RWY **6/24 7,006×150**, **15R/33L 5,186×150**, **15L/33R 3,175×75** (not for scheduled Part 121 with more than 9 seats; closed to fixed-wing at night). Two **50×50** helipads. ARFF Index **C**. ATCT **0600–2400**. Customs leftover: AirNav **landing-rights**; official dest table has **no scheduled international passenger airline**. Official our-story leftover **1,311 acres**, three runways, two helipads.
No passenger lounge. Official amenities / terminal-info / TSA / dining cards have no club. Live Escape US list has no ISP. Aggregator The Club ISP / Escape ISP / Priority Pass ISP is fiction. Empty lounges: []. Do not seed a placeholder lounge row. /airports/isp/lounge/the-club-isp and /escape-lounge should stay Lounge not found.
TSA leftover close 2100 / after the last scheduled departure
No ticketed-pax lounge and no Priority Pass room
LIRR Ronkonkoma is a TNC/taxi hop from the GTC, not a walk-up platform
Official dest table is U.S. only
Lounges · 10%
Worth-it density and access quality.
2.0
Owner / operator **Town of Islip** (Department of Aviation). Live Commissioner of Aviation and Transportation / AirNav manager **Robert A. Schneider** (AirNav **ROBERT A. SCHNEIDER**; town card **ROB SCHNEIDER**), **100 Arrival Ave, Suite 100, Ronkonkoma, NY 11779**. Town Supervisor leftover **Angie M. Carpenter**, Town Hall **655 Main Street, Islip, NY 11751**. Switchboard **(631) 467-3300**. General information **(631) 467-3210**. Emergency / ADA leftover **(631) 467-3315**. Noise complaint hotline **(631) 224-5306**. TSA checkpoint leftover **(631) 580-6748**. Official our-story leftover: no local tax dollars. Civil one-terminal campus in Ronkonkoma, Town of Islip, Suffolk County. Historical Islip Airport / MacArthur Field branding is gone as passenger branding; IATA stays **ISP**. **Do not create KISP as a second page.** **Do not merge JFK, LGA, EWR, FRG, HWV, or Bayport Aerodrome (23N).** The 3rd Battalion, 142nd Aviation Regiment (NY Army National Guard) is a campus tenant — this is not an airbase or cargo-only page. The new Midway Crossing / north-side terminal and Amtrak-to-Ronkonkoma leftover are **not open**.
One civil passenger building branded the **Veterans Memorial Concourse**, with leftover **Concourse A** and **Concourse B** after screening. Live FIDS on 13 Sep 2026 printed gates **A1–A8** plus Cape Air **B15**. Official pages **do not print** a standing airline-to-gate map — read FIDS. Main Terminal **24/7**. Official TSA page leftover checkpoint **0400–2100** and **closes following the last scheduled departure**; terminal-info leftover **3:45 a.m.–9:00 p.m.** Official clock **2 hours**. Live official airlines page (13 Sep 2026), **six** names: **Avelo, Breeze, Cape Air, Frontier, JetBlue, Southwest**. Official flight-info dest leftover, **16** nonstops: **BWI, BOS, CHS, USA (Charlotte/Concord), FLL, RSW, MYR, ORF, MCO, PBI, RDU, RIC, SRQ, TPA, VRB, ILM**, plus **BreezeThru MSY** (one stop, no plane change). Official dest leftover is **U.S. only**. Our-story leftover **four** carriers / **10+** dests, Avelo **LAL**, and the flight-info **Jacksonville** heading are leftover. islipny leftover Frontier **ATL** and Southwest **BNA / FLL** are leftover. **Do not invent American, Delta, United, Spirit, Allegiant, or a live international passenger airline.**
**No passenger lounge.** Official amenities / terminal-info / TSA pages have no club. Live Escape US list has **no ISP**. Aggregator **The Club ISP / Escape ISP / Priority Pass ISP / Admirals Club ISP / Sky Club ISP** is fiction. Empty `lounges: []`. **Do not seed a placeholder lounge row.** Sheltair / ExcelAire FBO rooms are not ticketed-pax clubs.
`lib/airports.json`: IATA **ISP**, ICAO **KISP**, 40.794022, −73.100026, America/New_York. AirNav elev **98.7 ft / 30.1 m**, **40 miles E** of New York; ZIP **11779**. Wikipedia leftover **99 ft**. AirNav RWY **6/24 7,006×150**, **15R/33L 5,186×150**, **15L/33R 3,175×75** (not for scheduled Part 121 with more than 9 seats; closed to fixed-wing at night). Two **50×50** helipads. ARFF Index **C**. ATCT **0600–2400**. Customs leftover: AirNav **landing-rights**; official dest table has **no scheduled international passenger airline**. Official our-story leftover **1,311 acres**, three runways, two helipads.
No passenger lounge. Official amenities / terminal-info / TSA / dining cards have no club. Live Escape US list has no ISP. Aggregator The Club ISP / Escape ISP / Priority Pass ISP is fiction. Empty lounges: []. Do not seed a placeholder lounge row. /airports/isp/lounge/the-club-isp and /escape-lounge should stay Lounge not found.