LATEST 12-MONTH WINDOW
IAD to ORD averages 79% full
Dulles and Chicago: 79% average load factor, 587k passengers, and 740k seats across both directions in the latest 12-month BTS window.
Load factor
79%
Passengers
587k
Seats
740k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| Jul 2025 | 86% | 59k |
| Aug 2025 | 82% | 58k |
| Sep 2025 | 73% | 53k |
| Oct 2025 | 81% | 51k |
| Nov 2025 | 79% | 41k |
| Dec 2025 | 82% | 43k |
| Jan 2026 | 69% | 31k |
| Feb 2026 | 72% | 29k |
| Mar 2026 | 81% | 44k |
| Apr 2026 | 77% | 51k |
| May 2026 | 79% | 62k |
| Jun 2026 | 86% | 65k |