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Route

Dallas → Islip

DALDallasDallas Love Field
ISPIslipLong Island MacArthur Airport
Distance
1,418 mi
Estimated flight time
~3h 20m

Islip is currently 1 hour ahead of Dallas.

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 · Feb
3 hr 13 min
measured flight time
5 / 12
months seen

Through the year

Per day, month by month

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

Airlines

Who flies it

Southwest Airlinesnow and then

Through the day

Departure times

Local time in Dallas. Most departures between 10:00 and 13:00.

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

Fleet

Aircraft observed

  1. Boeing 737 MAX 8B38M14%
  2. Embraer Legacy 500E55014%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 202612–
    March 2026Not seen in this month.
    April 2026Not seen in this month.
    May 2026Not seen in this month.
    June 202612
    • Southwest Airlines1×
    July 202615–
      August 202613
      • Southwest Airlines1×
      September 202612
      • Southwest Airlines1×
      October 2025Not seen in this month.
      November 2025Not seen in this month.
      December 2025Not seen in this month.

      Airlines observed on this route

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

      Southwest Airlines

      WN · SWA

      Hub: DEN Denver

      117 departure airportsView airline →

      About this route

      • Domestic route: both airports are in the same country.
      • Direct destinations observed from Dallas: 110.
      • Direct destinations observed from Islip: 29.

      The airports on this route

      Dallas Love Field

      Dallas, United StatesDAL / KDAL

      Major airport · 110 direct destinations · 2 runways · longest runway 8,799 ft

      59 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

      Airport pageAll direct destinations

      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

      Alternative airports for this journey

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

      DAL HPNWestchester County AirportWhite Plains is about 37 mi from Islip.View route →DAL LGALaGuardia AirportNew York is about 40 mi from Islip.View route →DAL SWFNew York Stewart International AirportNewburgh is about 71 mi from Islip.View route →DAL BDLBradley International AirportHartford is about 82 mi from Islip.View route →

      About the route from Dallas to Islip

      The observed direct connection between Dallas Love Field (DAL) and Long Island MacArthur Airport (ISP) covers approximately 1,418 mi. The estimated flight time is around 3h 20m. Southwest Airlines has been observed on this connection in the available route data.

      Frequently asked questions about this route

      How far is Dallas from Islip by air?
      The great-circle distance between Dallas Love Field and Long Island MacArthur Airport is approximately 1,418 mi.
      How long is the flight from Dallas to Islip?
      Based on the distance, the estimated flight time is about 3h 20m. This is an estimate, not a schedule.
      Is there a direct connection from Dallas to Islip?
      Yes, a direct connection between DAL and ISP has been observed in our route data.
      Which airlines have been observed on this route?
      In the available route data: Southwest Airlines.
      How often is there a flight from Dallas to Islip?
      On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 14 observed flights. Mainly Southwest Airlines. That is an observation, not a timetable.
      What is the current time difference between Dallas and Islip?
      Islip is currently 1 hour ahead of Dallas.

      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.