Question 1

How long is the flight from Islip to Washington?

Accepted Answer

The flight from Long Island MacArthur Airport (ISP) to Ronald Reagan Washington National Airport (DCA) covers 400 km and takes approximately 57 minutes. Actual duration varies by airline, routing, and wind conditions — check individual flight listings for scheduled times.

Question 2

Which airlines fly from Islip to Washington?

Accepted Answer

There are 2 airlines operating the ISP–DCA route. Use the TrackMyWings app to compare schedules, prices, and on-time performance across all carriers on this route.

Question 3

What is the best airline from Islip to Washington?

Accepted Answer

The best airline on the ISP–DCA route depends on your priorities — price, on-time performance, cabin experience, or loyalty miles. TrackMyWings tracks real-time on-time data for all 2 carriers on this route so you can make an informed choice.

Question 4

How often do flights operate from Islip to Washington?

Accepted Answer

The ISP–DCA route is served by 2 airlines, with combined daily frequency varying by season. Check the TrackMyWings schedule view for live departure listings and to find the next available flight from Islip to Washington.

Flight	Airline	Dep Time	Arr Time	Status
AA 7643	American Airlines	08:00	14:00	Scheduled
US 3541	US Airways	08:00	14:00	Scheduled

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Islip (ISP) to Washington (DCA) Flights

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