Top nonstop destinations from ISP
About ISP
Long Island MacArthur (ISP) is an airport in Islip, USA serving 1 nonstop destination. The largest operator is Avelo Airlines. On-time performance is 67.3% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 29 June 2026.
Frequently asked questions
How many nonstop destinations does ISP have?
ISP (Long Island MacArthur) serves 1 nonstop destination.
Which airlines fly nonstop from ISP?
Airlines flying nonstop from ISP include Avelo Airlines.
What is the on-time performance at ISP?
ISP has an on-time performance rate of 67.3%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for ISP?
The ICAO code for ISP (Long Island MacArthur) is KISP.
- ICAO
- KISP