Islip (ISP) to Concord (USA)
Flight time
≈ 1h 55m
Bearing
230° SW
Islip (ISP) to Concord (USA) is 557 miles (897 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ISP–USA
US DOT T-100 · filed dataIn April 2026, Avelo Airlines was the only carrier flying nonstop ISP–USA; the Boeing 737-800 was the most common aircraft at 100% of departures; flights ran 86% full.
Departures
34
April 2026
Seats
6,256
both directions
Passengers
5,399
both directions
Load factor
86.3%
passengers ÷ seats
Who flies ISP–USA?
Avelo Airlines was the only carrier to fly nonstop ISP–USA in April 2026 (34 departures).
- XP
Avelo Airlines
34 departures · 6,256 seats
Share of departures100.0%86.3%
Load
What plane flies ISP–USA?
In April 2026, the Boeing 737-800 flew 100% of ISP–USA departures.
- Boeing 737-800
34 departures · 86.3% load
100.0%
How has ISP–USA traffic changed?
Nonstop ISP–USA departures rose from 6 in May 2025 to 34 in April 2026.
Monthly nonstop ISP–USA traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
6 departures · 674 passengers
75.4%
Load
June 2025
18 departures · 2,293 passengers
85.5%
Load
July 2025
16 departures · 2,287 passengers
95.9%
Load
August 2025
18 departures · 2,472 passengers
89.5%
Load
September 2025
32 departures · 3,413 passengers
75.1%
Load
October 2025
24 departures · 2,723 passengers
78.2%
Load
November 2025
34 departures · 3,864 passengers
77.6%
Load
December 2025
34 departures · 4,261 passengers
88.3%
Load
January 2026
18 departures · 2,049 passengers
76.7%
Load
February 2026
23 departures · 2,565 passengers
63.0%
Load
March 2026
36 departures · 4,682 passengers
71.5%
Load
April 2026
34 departures · 5,399 passengers
86.3%
Load
By direction
The DOT files each direction separately — they rarely match.
ISP → USA
84.9% full
17 departures · 2,656 passengers
USA → ISP
87.7% full
17 departures · 2,743 passengers
Nonstop ISP–USA traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Concord
US
Concord-Padgett Regional Airport
Coordinates
35.39°N, 80.71°W
Hemisphere
N · W
Frequently asked
How far is Islip (ISP) from Concord (USA)?
ISP to USA is 557 miles (897 km / 484 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ISP to USA?
A nonstop covers the 557-mile great-circle distance in roughly 1h 55m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ISP–USA?
In April 2026, the Boeing 737-800 flew the largest share of departures (100.0%).
What mileage do I earn flying ISP–USA?
Distance-based programs credit off the 557-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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