Routes and flights · the DOT's airline reports, August 2025 to July 2026

Louis Armstrong New Orleans International ⇄ Long Island Mac Arthur MSY–ISP

Airlines flew 1 flights between Louis Armstrong New Orleans International MSY in New Orleans, LA and Long Island Mac Arthur ISP in New York, NY in the twelve months to July 2026, both directions together: 135 passengers in 137 seats, 99% of them filled, and 850 pounds of freight. 1,218 miles, about 172 minutes in the air, on 1 airline: Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

MSY-ISP: 1

135

passengers

99% of seats filled

1,218

miles

about 172 minutes airborne

airline

1 aircraft type

Flights by month both directions

By month, as a table

	flights
6/26	1

Passengers by month

By month, as a table

	passengers
6/26	135

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Southwest Airlines Co. WN	1	135	99%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-700/700LR/Max 7	1	137	135

MSY → ISP this direction alone · flown June 2026 to June 2026

1 flights, 135 passengers in 137 seats, 850 pounds of freight. Southwest Airlines Co. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Louis Armstrong New Orleans International MSY and Long Island Mac Arthur ISP; all routes.