Historical on-time performance
Fort Myers to Islip
1,101 miData through Dec 2025Source: US DOT · BTS
No flights recorded for last 12 months on this route.
By airline
How each carrier compares
No airline figures for this window yet.
Why flights run late
Delay causes
Delay-cause data appears once delayed flights are recorded for this window.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly RSW → ISP
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 67% to 76% on time.
- Mornings76% on time · p90 40 min · 71 flights · limited
- Middays67% on time · p90 70 min · 82 flights · limited
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