routeloads.
Route profile ISP-USA

ISP → USA loads

How full flights are between Islip and Concord, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

ISP to USA averages 79% full

Islip to Concord: 79% average load factor, 31k passengers, and 40k seats in the latest 12-month BTS window.

Load factor
79%
Passengers
31k
Seats
40k

Monthly trend

MonthLoadPassengers
May 202575%674
Jun 202585%2k
Jul 202596%2k
Aug 202590%2k
Sep 202575%3k
Oct 202578%3k
Nov 202578%4k
Dec 202588%4k
Jan 202677%2k
Feb 202663%3k
Mar 202672%5k