ISP Delays Right Now
Live flight delay status at Long Island MacArthur Airport (Islip)
Live FAA status
Source: FAA National Airspace System Status (nasstatus.faa.gov). Updates every ~2 minutes.
On-time rate
77%
of departures
Avg delay
68 min
when late
Cancel rate
2.1%
of flights
Why flights get delayed at ISP
The most common reason for departure delays here is the incoming plane arriving late. 77% of departures are on time. When there is a delay, it's typically around 68 minutes — a long delay. About 2.1% of flights get cancelled.
Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 14 minutes.
Worst airlines for delays at ISP
Ranked by lowest historical on-time rate. Based on airlines with 500+ flights in our dataset.
| Airline | On-time | Avg delay |
|---|---|---|
| Frontier Airlines | 76% | 88 min |
| Southwest Airlines | 79% | 65 min |
| JetBlue Airways | 80% | 62 min |
Most reliable airlines at ISP
| Airline | On-time | Avg delay |
|---|---|---|
| JetBlue Airways | 80% | 62 min |
| Southwest Airlines | 79% | 65 min |
| Frontier Airlines | 76% | 88 min |
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