Jacksonville International ⇄ Long Island Mac Arthur JAX–ISP
Airlines flew 9 flights between Jacksonville International JAX in Jacksonville, FL and Long Island Mac Arthur ISP in New York, NY in the twelve months to July 2026, both directions together: 1,110 passengers in 1,429 seats, 78% of them filled. 859 miles, about 117 minutes in the air, on 4 airlines: Allegiant Air (4), JetBlue Airways (3), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (1), Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 4/25 | 1 |
| 5/25 | 1 |
| 7/25 | 2 |
| 8/25 | 1 |
| 10/25 | 6 |
| 6/26 | 1 |
| 7/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 4/25 | 96 |
| 5/25 | 64 |
| 7/25 | 10 |
| 8/25 | 171 |
| 10/25 | 786 |
| 6/26 | 147 |
| 7/26 | 6 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Allegiant Air G4 | 4 | 392 | 56% | charter passenger service |
| JetBlue Airways B6 | 3 | 541 | 98% | charter passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 1 | 6 | 75% | charter passenger service |
| Southwest Airlines Co. WN | 1 | 171 | 98% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 4 | 172 | 494 |
| Airbus Industrie A321Neoxlr | 2 | 200 | 394 |
| Airbus Industrie A319 | 1 | 156 | 45 |
| Boeing 737-800 | 1 | 175 | 171 |
| Cessna 510 Mustang/560XL Citation Excel | 1 | 8 | 6 |
JAX → ISP this direction alone · flown July 2025 to October 2025
3 flights, 394 passengers in 536 seats. Allegiant Air 2; JetBlue Airways 1.
ISP → JAX this direction alone · flown April 2025 to July 2026
6 flights, 716 passengers in 893 seats. JetBlue Airways 2; Allegiant Air 2; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; 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: Jacksonville International JAX and Long Island Mac Arthur ISP; all routes.