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Route

Islip → Charleston

ISPIslipLong Island MacArthur Airport
CHSCharlestonCharleston International Airport
Distance
667 mi
Estimated flight time
~1h 50m

Same local time in Islip and Charleston.

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
1 hr 40 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

Breeze Airwaysall year

Through the day

Departure times

Local time in Islip. Most departures between 20:00 and 23:00.

  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. 0.1Mon
  2. 0.7Tue
  3. 0.3Wed
  4. 0.2Thu
  5. 0.1Fri
  6. 0.9Sat
  7. 0Sun

Fleet

Aircraft observed

  1. Airbus A220-300BCS367%
  2. Embraer 190E19018%
  3. Embraer 170E1709%
  4. H25B2%
All the numbers in a table
MonthPer daySeenAirlines
January 202617
  • Breeze Airways7×
February 202615
  • Breeze Airways5×
March 202616
  • Breeze Airways5×
April 202612
  • Breeze Airways2×
May 2026114
  • Breeze Airways14×
June 2026119
  • Breeze Airways17×
July 2026115
  • Breeze Airways15×
August 2026114
  • Breeze Airways13×
September 202619
  • Breeze Airways8×
October 2025110
  • Breeze Airways9×
November 202518
  • Breeze Airways7×
December 202518
  • Breeze Airways8×

Airlines observed on this route

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

Breeze Airways

MX · MXY

Hub: MCO Orlando

100 departure airportsView airline →

About this route

  • Domestic route: both airports are in the same country.
  • The 9th 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 Charleston: 80.

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

Charleston International Airport

Charleston, United StatesCHS / KCHS

Regional airport · 80 direct destinations · 2 runways · longest runway 9,003 ft

85 °F · Partly 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 CHSTweed New Haven AirportNew Haven is about 34 mi from Islip.View route →HPN CHSWestchester County AirportWhite Plains is about 37 mi from Islip.View route →JFK CHSJohn F. Kennedy International AirportNew York is about 37 mi from Islip.View route →LGA CHSLaGuardia AirportNew York is about 40 mi from Islip.View route →

About the route from Islip to Charleston

The observed direct connection between Long Island MacArthur Airport (ISP) and Charleston International Airport (CHS) covers approximately 667 mi. The estimated flight time is around 1h 50m. Breeze Airways has been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Islip from Charleston by air?
The great-circle distance between Long Island MacArthur Airport and Charleston International Airport is approximately 667 mi.
How long is the flight from Islip to Charleston?
Based on the distance, the estimated flight time is about 1h 50m. This is an estimate, not a schedule.
Is there a direct connection from Islip to Charleston?
Yes, a direct connection between ISP and CHS has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Breeze Airways.
How often is there a flight from Islip to Charleston?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 117 observed flights. Mainly Breeze Airways. That is an observation, not a timetable.
What is the current time difference between Islip and Charleston?
Same local time in Islip and Charleston.

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.