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
Route
Charleston → Islip
CHS
CharlestonCharleston International Airport
CharlestonCharleston International AirportISPIslipLong Island MacArthur Airport
IslipLong Island MacArthur Airport- Distance
- 667 mi
- Estimated flight time
- ~1h 50m
Same local time in Charleston and Islip.
Observed nonstop
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 33 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
In January 2026 we saw less traffic at Charleston in general than usual; compare that month with care.
Airlines
Who flies it
Breeze Airwaysall year
Through the day
Departure times
Local time in Charleston. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.7Mon
- 0.1Tue
- 0.5Wed
- 0.1Thu
- 0.8Fri
- 0.4Sat
- 0.1Sun
Fleet
Aircraft observed
- Airbus A220-300BCS369%
- Embraer 190E19016%
- Embraer 170E1707%
- Cessna Citation ExcelC56X1%
- Learjet 45LJ451%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 10 |
|
| February 2026 | 1 | 8 |
|
| March 2026 | 1 | 6 |
|
| April 2026 | 1 | 6 |
|
| May 2026 | 1 | 13 |
|
| June 2026 | 1 | 20 |
|
| July 2026 | 1 | 17 |
|
| August 2026 | 1 | 16 |
|
| September 2026 | 1 | 10 |
|
| October 2025 | 1 | 12 |
|
| November 2025 | 1 | 10 |
|
| December 2025 | 1 | 7 |
|
Airlines observed on this route
From observed callsign routes on CHS-ISP - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Charleston: 80.
- Direct destinations observed from Islip: 29.
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
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
CHS HVNTweed New Haven AirportNew Haven is about 34 mi from Islip.View route →CHS HPNWestchester County AirportWhite Plains is about 37 mi from Islip.View route →CHS JFKJohn F. Kennedy International AirportNew York is about 37 mi from Islip.View route →CHS LGALaGuardia AirportNew York is about 40 mi from Islip.View route →
About the route from Charleston to Islip
The observed direct connection between Charleston International Airport (CHS) and Long Island MacArthur Airport (ISP) 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 Charleston from Islip by air?
- The great-circle distance between Charleston International Airport and Long Island MacArthur Airport is approximately 667 mi.
- How long is the flight from Charleston to Islip?
- 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 Charleston to Islip?
- Yes, a direct connection between CHS and ISP 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 Charleston to Islip?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 135 observed flights. Mainly Breeze Airways. That is an observation, not a timetable.
- What is the current time difference between Charleston and Islip?
- Same local time in Charleston and Islip.
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.