LATEST 12-MONTH WINDOW
IAD to SAN averages 85% full
Dulles and San Diego: 85% average load factor, 417k passengers, and 493k seats across both directions in the latest 12-month BTS window.
Load factor
85%
Passengers
417k
Seats
493k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 91% | 39k |
| Aug 2025 | 85% | 37k |
| Sep 2025 | 79% | 33k |
| Oct 2025 | 83% | 35k |
| Nov 2025 | 82% | 33k |
| Dec 2025 | 83% | 36k |
| Jan 2026 | 76% | 29k |
| Feb 2026 | 81% | 29k |
| Mar 2026 | 87% | 36k |
| Apr 2026 | 89% | 35k |
| May 2026 | 85% | 36k |
| Jun 2026 | 92% | 40k |