Frontier Airlines departures from Islip, NY (ISP)

Arrival outcomes for 873 Frontier Airlines marketed flights departing ISP in July 2025–June 2026.

HISTORICAL ROUTE SIGNALVariable

70.4%arrived on time

19.4%30+ min late

3.0%cancelled

873scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late19.4%

60+ minutes late11.7%

Cancelled3.0%

Diverted0.5%

Read this comparison in context

This page isolates one marketing carrier at one origin airport. Compare it with the parent ISP report before drawing a conclusion: airlines can serve different destinations and departure times from the same airport.

Compare all airlines at ISP