FLL → ISPFort Lauderdale to Islip

live

Direct flights from Fort Lauderdale (FLL) to Islip (ISP): 7 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,761 km, an estimated 2 hours 45 minutes in the air. Measured by Pro Flight Search from live flight boards at Fort Lauderdale and Islip. Updated 15 November 2026 at 20:48 UTC.

Today, FLL → ISP

Sun 15 Nov · local times
  1. 18:45 B6514JetBlue On scheduleT3 ·

Checked FLL board 15:48

FLL Fort Lauderdale heavy · +47
ISP Islip tracking
1,761 km · ~2h 45m est.
departs 18:457x weekly
Disrupted · 1 airline · 7x weekly · nonstop
38 / 100

route health from live FLL and ISP delay boards

0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~2h 45mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
JetBlue Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
JetBlue AirwaysB6

Flights B6514 18:45 daily

History

operated legs · board outcomes
11-11B6514departed+77
11-10B6514departed+7
11-09B6514departed+25
11-08B6514departed+7

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
FLLFort Lauderdale +47 min heavy 🌤 scattered clouds · ENE 10 kt Full FLL delay board →
ISPIslip tracking Full ISP delay board →

How the Fort Lauderdale to Islip route actually runs

Pro Flight Search records official board updates for nonstop FLL to ISP flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Fort Lauderdale (FLL) to Islip (ISP) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/FLL-ISP
How we measure this →

FLL to ISP questions

Is FLL–ISP running on time right now?

Significant delay risk. The departure side at FLL is the weaker end, route health score 38/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from FLL to ISP?

Great-circle distance is 1,761 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 154–181 min gate-to-gate on this route.

How often does FLL–ISP fly?

JetBlue Airways runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at FLL and arrival-side delay at ISP, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.