The minimum connection time at ISP is 60 minutes for domestic flights and 120 minutes for international connections. ISP has an on-time arrival rate of 77%. When flights are delayed, the average delay is 69 minutes.
Is your layover at ISP long enough?
Long Island MacArthur Airport — Islip
60m
Domestic Minimum
120m
International Minimum
Miss Rate by Layover Time at ISP
30m
54%
High Risk45m
54%
High Risk60m
21%
Risky75m
22%
Risky90m
18%
Risky120m
12%
Tight150m
9%
Tight180m
6%
TightMiss rate = estimated % chance of missing your connection based on BTS delay data
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Tips for Connecting at ISP
!ISP has a below-average on-time rate (77%). Add at least 30 minutes above the minimum connection time.
→Book both legs on the same ticket. If you miss your connection, the airline must rebook you at no charge. Separate tickets mean you're on your own.
→Choose morning flights for your first leg. Flights before 8 AM are delayed significantly less than afternoon flights.
→Check the terminal layout. If your arrival and departure gates are in different terminals at ISP, add extra time for the transfer.
→Avoid checking bags on tight connections. Carry-on only gives you maximum flexibility if you need to switch flights.