LATEST 12-MONTH WINDOW
IAD to YOW averages 81% full
Dulles and Ottawa: 81% average load factor, 100k passengers, and 123k seats across both directions in the latest 12-month BTS window.
Load factor
81%
Passengers
100k
Seats
123k
Monthly trend
| Month | Load | Passengers |
|---|---|---|
| May 2025 | 84% | 8k |
| Jun 2025 | 83% | 7k |
| Jul 2025 | 82% | 7k |
| Aug 2025 | 88% | 8k |
| Sep 2025 | 80% | 7k |
| Oct 2025 | 85% | 8k |
| Nov 2025 | 81% | 9k |
| Dec 2025 | 84% | 9k |
| Jan 2026 | 82% | 8k |
| Feb 2026 | 85% | 8k |
| Mar 2026 | 79% | 9k |
| Apr 2026 | 71% | 11k |