LATEST 12-MONTH WINDOW
BOI to SLC averages 81% full
Boise and Salt Lake City: 81% average load factor, 330k passengers, and 407k seats across both directions in the latest 12-month BTS window.
Load factor
81%
Passengers
330k
Seats
407k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 78% | 32k |
| Aug 2025 | 81% | 31k |
| Sep 2025 | 83% | 30k |
| Oct 2025 | 86% | 29k |
| Nov 2025 | 80% | 26k |
| Dec 2025 | 82% | 28k |
| Jan 2026 | 77% | 22k |
| Feb 2026 | 78% | 20k |
| Mar 2026 | 80% | 27k |
| Apr 2026 | 77% | 27k |
| May 2026 | 84% | 29k |
| Jun 2026 | 83% | 28k |