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Route

Islip → Fort Lauderdale

ISPIslipLong Island MacArthur Airport
FLLFort LauderdaleFort Lauderdale Hollywood International Airport
Distance
1,095 mi
Estimated flight time
~2h 40m

Same local time in Islip and Fort Lauderdale.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Oct
2 hr 35 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. 1Feb
  3. 1Mar
  4. 1Apr
  5. 1May
  6. 1Jun
  7. 1Jul
  8. 1Aug
  9. 1Sep
  10. 1Oct2025
  11. 1Nov
  12. 1Dec

Airlines

Who flies it

JetBlueall year
Frontier Airlinesnow and then
Southwest Airlinesnow and then

Through the day

Departure times

Local time in Islip. Most departures between 11:00 and 14:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 1Mon
  2. 1.1Tue
  3. 1Wed
  4. 1.1Thu
  5. 1.1Fri
  6. 1.1Sat
  7. 1.1Sun

Fleet

Aircraft observed

  1. Airbus A320A32084%
  2. Airbus A220-300BCS38%
  3. Airbus A320neoA20N3%
  4. Embraer Legacy 500E5502%
  5. Boeing 737-700B7371%
All the numbers in a table
MonthPer daySeenAirlines
January 2026131
  • JetBlue24×
  • Frontier Airlines5×
February 2026132
  • JetBlue28×
  • Southwest Airlines3×
March 2026142
  • JetBlue38×
April 2026131
  • JetBlue29×
May 2026129
  • JetBlue29×
June 2026138
  • JetBlue36×
July 2026141
  • JetBlue41×
August 2026141
  • JetBlue39×
September 2026138
  • JetBlue35×
October 2025124
  • JetBlue22×
November 2025125
  • JetBlue23×
December 2025124
  • JetBlue16×
  • Frontier Airlines6×

Airlines observed on this route

From observed callsign routes on ISP-FLL - not a booking guarantee.

Frontier Airlines

F9 · FFT

Hub: DEN Denver

91 departure airportsView airline →

JetBlue

B6 · JBU

Hub: JFK New York

100 departure airportsView airline →

Southwest Airlines

WN · SWA

Hub: DEN Denver

117 departure airportsView airline →

About this route

  • Domestic route: both airports are in the same country.
  • The 2nd longest observed direct route from ISP, out of 29.
  • The opposite direction has also been observed as a direct connection.
  • Direct destinations observed from Islip: 29.
  • Direct destinations observed from Fort Lauderdale: 141.

The airports on this route

Long Island MacArthur Airport

Islip, United StatesISP / KISP

Regional airport · 29 direct destinations · 3 runways · longest runway 7,005 ft

66 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Fort Lauderdale Hollywood International Airport

Fort Lauderdale, United StatesFLL / KFLL

Major airport · 141 direct destinations · 2 runways · longest runway 8,999 ft

86 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Alternative airports for this journey

Same journey, a different airport nearby - with an observed direct connection.

HVN FLLTweed New Haven AirportNew Haven is about 34 mi from Islip.View route →HPN FLLWestchester County AirportWhite Plains is about 37 mi from Islip.View route →JFK FLLJohn F. Kennedy International AirportNew York is about 37 mi from Islip.View route →LGA FLLLaGuardia AirportNew York is about 40 mi from Islip.View route →

About the route from Islip to Fort Lauderdale

The observed direct connection between Long Island MacArthur Airport (ISP) and Fort Lauderdale Hollywood International Airport (FLL) covers approximately 1,095 mi. The estimated flight time is around 2h 40m. Frontier Airlines, JetBlue and Southwest Airlines have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Islip from Fort Lauderdale by air?
The great-circle distance between Long Island MacArthur Airport and Fort Lauderdale Hollywood International Airport is approximately 1,095 mi.
How long is the flight from Islip to Fort Lauderdale?
Based on the distance, the estimated flight time is about 2h 40m. This is an estimate, not a schedule.
Is there a direct connection from Islip to Fort Lauderdale?
Yes, a direct connection between ISP and FLL has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Frontier Airlines, JetBlue and Southwest Airlines.
How often is there a flight from Islip to Fort Lauderdale?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 396 observed flights. Mainly JetBlue, Frontier Airlines, Southwest Airlines. That is an observation, not a timetable.
What is the current time difference between Islip and Fort Lauderdale?
Same local time in Islip and Fort Lauderdale.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

Route data updated on October 11, 2026.