LATEST 12-MONTH WINDOW
IAD to SAT averages 82% full
Dulles and San Antonio: 82% average load factor, 175k passengers, and 213k seats across both directions in the latest 12-month BTS window.
Load factor
82%
Passengers
175k
Seats
213k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| May 2025 | 82% | 18k |
| Jun 2025 | 90% | 15k |
| Jul 2025 | 87% | 16k |
| Aug 2025 | 77% | 13k |
| Sep 2025 | 80% | 13k |
| Oct 2025 | 80% | 14k |
| Nov 2025 | 75% | 16k |
| Dec 2025 | 83% | 17k |
| Jan 2026 | 78% | 12k |
| Feb 2026 | 75% | 12k |
| Mar 2026 | 88% | 16k |
| Apr 2026 | 89% | 14k |