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Route profile IDA-SEA

IDA ↔ SEA loads

How full flights are between Idaho Falls and Seattle, both directions combined, using the latest 12 months of DOT T-100 data ending Jul 2026.

LATEST 12-MONTH WINDOW

IDA to SEA averages 82% full

Idaho Falls and Seattle: 82% average load factor, 90k passengers, and 109k seats across both directions in the latest 12-month BTS window.

Load factor
82%
Passengers
90k
Seats
109k

Monthly trend

MonthLoadPassengers
Aug 202589%8k
Sep 202589%8k
Oct 202585%8k
Nov 202577%7k
Dec 202582%7k
Jan 202675%7k
Feb 202678%7k
Mar 202679%7k
Apr 202681%7k
May 202683%8k
Jun 202685%8k
Jul 202686%8k