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| Current local time | 18:57:42 Sunday 18.01.2026 |
| Time zone | UTC - 05:00 |
| IATA code | ISP |
| ICAO code | KISP |
| IATA Area | Traffic Conference 1 |
| IATA Sub-Area | North America |
| Region | New York |
| Country | USA |
| Continent | North America |
| Runway | 2,134 m |
| Airport size | Small airport |
| Slots (per 5 minutes) | 5 |
| Slot Availability | 100% |
| Min. transfer time | 00:45h |
| Nighttime ban | nighttime ban between 0:01 and 5:59 |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-01-08 12:20 UTC | Mahjong Airlines has opened a new station at Islip. |
| 2025-12-27 15:47 UTC | Standards Air has opened a new station at Islip. |
| 2025-12-26 22:59 UTC | Blue Ridge Airways has opened a new station at Islip. |
| 2025-12-24 14:07 UTC | Mahjong Airlines has opened a new station at Islip. |
| 2025-12-24 03:15 UTC | Northern Air Systems has opened a new station at Islip. |
| 2025-12-24 00:16 UTC | Xennex Netherlands has opened a new station at Islip. |
| 2025-12-23 18:17 UTC | Trans-American Airways have shut down their station at Islip. |
| 2025-12-23 18:17 UTC | Trans-American Airways has opened a new station at Islip. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
| Blue Ridge Airways | 7 Departures | ||||
| Mahjong Airlines | 0 Departures | ||||
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Standards Air | 0 Departures | |||