LATEST 12-MONTH WINDOW
IAD to SLC averages 84% full
Dulles and Salt Lake City: 84% average load factor, 184k passengers, and 218k seats across both directions in the latest 12-month BTS window.
Load factor
84%
Passengers
184k
Seats
218k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Aug 2025 | 88% | 17k |
| Sep 2025 | 88% | 16k |
| Oct 2025 | 85% | 16k |
| Nov 2025 | 77% | 14k |
| Dec 2025 | 82% | 12k |
| Jan 2026 | 78% | 14k |
| Feb 2026 | 84% | 13k |
| Mar 2026 | 84% | 16k |
| Apr 2026 | 81% | 16k |
| May 2026 | 88% | 17k |
| Jun 2026 | 86% | 16k |
| Jul 2026 | 91% | 16k |